69455820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2711}}^1$

素因数の和:2791

約数の個数: 96

約数和(自身を含む): 225985536

約数和(自身を除く): 156529716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 2711, 3660, 4270, 5124, 5422, 6405, 8133, 8540, 10844, 12810, 13555, 16266, 18977, 25620, 27110, 32532, 37954, 40665, 54220, 56931, 75908, 81330, 94885, 113862, 162660, 165371, 189770, 227724, 284655, 330742, 379540, 496113, 569310, 661484, 826855, 992226, 1138620, 1157597, 1653710, 1984452, 2315194, 2480565, 3307420, 3472791, 4630388, 4961130, 5787985, 6945582, 9922260, 11575970, 13891164, 17363955, 23151940, 34727910, 69455820]

約数ペア:

[(1, 69455820), (2, 34727910), (3, 23151940), (4, 17363955), (5, 13891164), (6, 11575970), (7, 9922260), (10, 6945582), (12, 5787985), (14, 4961130), (15, 4630388), (20, 3472791), (21, 3307420), (28, 2480565), (30, 2315194), (35, 1984452), (42, 1653710), (60, 1157597), (61, 1138620), (70, 992226), (84, 826855), (105, 661484), (122, 569310), (140, 496113), (183, 379540), (210, 330742), (244, 284655), (305, 227724), (366, 189770), (420, 165371), (427, 162660), (610, 113862), (732, 94885), (854, 81330), (915, 75908), (1220, 56931), (1281, 54220), (1708, 40665), (1830, 37954), (2135, 32532), (2562, 27110), (2711, 25620), (3660, 18977), (4270, 16266), (5124, 13555), (5422, 12810), (6405, 10844), (8133, 8540)]