98322420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 326809728

約数和(自身を除く): 228487308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 294, 318, 371, 420, 490, 530, 588, 631, 636, 735, 742, 795, 980, 1060, 1113, 1262, 1470, 1484, 1590, 1855, 1893, 2226, 2524, 2597, 2940, 3155, 3180, 3710, 3786, 4417, 4452, 5194, 5565, 6310, 7420, 7572, 7791, 8834, 9465, 10388, 11130, 12620, 12985, 13251, 15582, 17668, 18930, 22085, 22260, 25970, 26502, 30919, 31164, 33443, 37860, 38955, 44170, 51940, 53004, 61838, 66255, 66886, 77910, 88340, 92757, 100329, 123676, 132510, 133772, 154595, 155820, 167215, 185514, 200658, 234101, 265020, 309190, 334430, 371028, 401316, 463785, 468202, 501645, 618380, 668860, 702303, 927570, 936404, 1003290, 1170505, 1404606, 1638707, 1855140, 2006580, 2341010, 2809212, 3277414, 3511515, 4682020, 4916121, 6554828, 7023030, 8193535, 9832242, 14046060, 16387070, 19664484, 24580605, 32774140, 49161210, 98322420]

約数ペア:

[(1, 98322420), (2, 49161210), (3, 32774140), (4, 24580605), (5, 19664484), (6, 16387070), (7, 14046060), (10, 9832242), (12, 8193535), (14, 7023030), (15, 6554828), (20, 4916121), (21, 4682020), (28, 3511515), (30, 3277414), (35, 2809212), (42, 2341010), (49, 2006580), (53, 1855140), (60, 1638707), (70, 1404606), (84, 1170505), (98, 1003290), (105, 936404), (106, 927570), (140, 702303), (147, 668860), (159, 618380), (196, 501645), (210, 468202), (212, 463785), (245, 401316), (265, 371028), (294, 334430), (318, 309190), (371, 265020), (420, 234101), (490, 200658), (530, 185514), (588, 167215), (631, 155820), (636, 154595), (735, 133772), (742, 132510), (795, 123676), (980, 100329), (1060, 92757), (1113, 88340), (1262, 77910), (1470, 66886), (1484, 66255), (1590, 61838), (1855, 53004), (1893, 51940), (2226, 44170), (2524, 38955), (2597, 37860), (2940, 33443), (3155, 31164), (3180, 30919), (3710, 26502), (3786, 25970), (4417, 22260), (4452, 22085), (5194, 18930), (5565, 17668), (6310, 15582), (7420, 13251), (7572, 12985), (7791, 12620), (8834, 11130), (9465, 10388)]