61782630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 192362688

約数和(自身を除く): 130580058

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 53, 61, 65, 70, 78, 91, 98, 105, 106, 122, 130, 147, 159, 182, 183, 195, 210, 245, 265, 273, 294, 305, 318, 366, 371, 390, 427, 455, 490, 530, 546, 610, 637, 689, 735, 742, 793, 795, 854, 910, 915, 1113, 1274, 1281, 1365, 1378, 1470, 1586, 1590, 1830, 1855, 1911, 2067, 2135, 2226, 2379, 2562, 2597, 2730, 2989, 3185, 3233, 3445, 3710, 3822, 3965, 4134, 4270, 4758, 4823, 5194, 5551, 5565, 5978, 6370, 6405, 6466, 6890, 7791, 7930, 8967, 9555, 9646, 9699, 10335, 11102, 11130, 11895, 12810, 12985, 14469, 14945, 15582, 16165, 16653, 17934, 19110, 19398, 20670, 22631, 23790, 24115, 25970, 27755, 28938, 29890, 32330, 33306, 33761, 38857, 38955, 42029, 44835, 45262, 48230, 48495, 55510, 67522, 67893, 72345, 77714, 77910, 83265, 84058, 89670, 96990, 101283, 113155, 116571, 126087, 135786, 144690, 158417, 166530, 168805, 194285, 202566, 210145, 226310, 233142, 252174, 294203, 316834, 337610, 339465, 388570, 420290, 475251, 506415, 582855, 588406, 630435, 678930, 792085, 882609, 950502, 1012830, 1165710, 1260870, 1471015, 1584170, 1765218, 2059421, 2376255, 2942030, 4118842, 4413045, 4752510, 6178263, 8826090, 10297105, 12356526, 20594210, 30891315, 61782630]

約数ペア:

[(1, 61782630), (2, 30891315), (3, 20594210), (5, 12356526), (6, 10297105), (7, 8826090), (10, 6178263), (13, 4752510), (14, 4413045), (15, 4118842), (21, 2942030), (26, 2376255), (30, 2059421), (35, 1765218), (39, 1584170), (42, 1471015), (49, 1260870), (53, 1165710), (61, 1012830), (65, 950502), (70, 882609), (78, 792085), (91, 678930), (98, 630435), (105, 588406), (106, 582855), (122, 506415), (130, 475251), (147, 420290), (159, 388570), (182, 339465), (183, 337610), (195, 316834), (210, 294203), (245, 252174), (265, 233142), (273, 226310), (294, 210145), (305, 202566), (318, 194285), (366, 168805), (371, 166530), (390, 158417), (427, 144690), (455, 135786), (490, 126087), (530, 116571), (546, 113155), (610, 101283), (637, 96990), (689, 89670), (735, 84058), (742, 83265), (793, 77910), (795, 77714), (854, 72345), (910, 67893), (915, 67522), (1113, 55510), (1274, 48495), (1281, 48230), (1365, 45262), (1378, 44835), (1470, 42029), (1586, 38955), (1590, 38857), (1830, 33761), (1855, 33306), (1911, 32330), (2067, 29890), (2135, 28938), (2226, 27755), (2379, 25970), (2562, 24115), (2597, 23790), (2730, 22631), (2989, 20670), (3185, 19398), (3233, 19110), (3445, 17934), (3710, 16653), (3822, 16165), (3965, 15582), (4134, 14945), (4270, 14469), (4758, 12985), (4823, 12810), (5194, 11895), (5551, 11130), (5565, 11102), (5978, 10335), (6370, 9699), (6405, 9646), (6466, 9555), (6890, 8967), (7791, 7930)]