9159990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 25629696

約数和(自身を除く): 16469706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 823, 1113, 1590, 1646, 1855, 2226, 2469, 3710, 4115, 4938, 5565, 5761, 8230, 11130, 11522, 12345, 17283, 24690, 28805, 34566, 43619, 57610, 86415, 87238, 130857, 172830, 218095, 261714, 305333, 436190, 610666, 654285, 915999, 1308570, 1526665, 1831998, 3053330, 4579995, 9159990]

約数ペア:

[(1, 9159990), (2, 4579995), (3, 3053330), (5, 1831998), (6, 1526665), (7, 1308570), (10, 915999), (14, 654285), (15, 610666), (21, 436190), (30, 305333), (35, 261714), (42, 218095), (53, 172830), (70, 130857), (105, 87238), (106, 86415), (159, 57610), (210, 43619), (265, 34566), (318, 28805), (371, 24690), (530, 17283), (742, 12345), (795, 11522), (823, 11130), (1113, 8230), (1590, 5761), (1646, 5565), (1855, 4938), (2226, 4115), (2469, 3710)]