9505020

素因数分解:

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

素因数の和:140

約数の個数: 144

約数和(自身を含む): 32060448

約数和(自身を除く): 22555428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 61, 70, 84, 98, 105, 106, 122, 140, 147, 159, 183, 196, 210, 212, 244, 245, 265, 294, 305, 318, 366, 371, 420, 427, 490, 530, 588, 610, 636, 732, 735, 742, 795, 854, 915, 980, 1060, 1113, 1220, 1281, 1470, 1484, 1590, 1708, 1830, 1855, 2135, 2226, 2562, 2597, 2940, 2989, 3180, 3233, 3660, 3710, 4270, 4452, 5124, 5194, 5565, 5978, 6405, 6466, 7420, 7791, 8540, 8967, 9699, 10388, 11130, 11956, 12810, 12932, 12985, 14945, 15582, 16165, 17934, 19398, 22260, 22631, 25620, 25970, 29890, 31164, 32330, 35868, 38796, 38955, 44835, 45262, 48495, 51940, 59780, 64660, 67893, 77910, 89670, 90524, 96990, 113155, 135786, 155820, 158417, 179340, 193980, 226310, 271572, 316834, 339465, 452620, 475251, 633668, 678930, 792085, 950502, 1357860, 1584170, 1901004, 2376255, 3168340, 4752510, 9505020]

約数ペア:

[(1, 9505020), (2, 4752510), (3, 3168340), (4, 2376255), (5, 1901004), (6, 1584170), (7, 1357860), (10, 950502), (12, 792085), (14, 678930), (15, 633668), (20, 475251), (21, 452620), (28, 339465), (30, 316834), (35, 271572), (42, 226310), (49, 193980), (53, 179340), (60, 158417), (61, 155820), (70, 135786), (84, 113155), (98, 96990), (105, 90524), (106, 89670), (122, 77910), (140, 67893), (147, 64660), (159, 59780), (183, 51940), (196, 48495), (210, 45262), (212, 44835), (244, 38955), (245, 38796), (265, 35868), (294, 32330), (305, 31164), (318, 29890), (366, 25970), (371, 25620), (420, 22631), (427, 22260), (490, 19398), (530, 17934), (588, 16165), (610, 15582), (636, 14945), (732, 12985), (735, 12932), (742, 12810), (795, 11956), (854, 11130), (915, 10388), (980, 9699), (1060, 8967), (1113, 8540), (1220, 7791), (1281, 7420), (1470, 6466), (1484, 6405), (1590, 5978), (1708, 5565), (1830, 5194), (1855, 5124), (2135, 4452), (2226, 4270), (2562, 3710), (2597, 3660), (2940, 3233), (2989, 3180)]