34528440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 108475200

約数和(自身を除く): 73946760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 61, 89, 106, 120, 122, 159, 178, 183, 212, 244, 265, 267, 305, 318, 356, 366, 424, 445, 488, 530, 534, 610, 636, 712, 732, 795, 890, 915, 1060, 1068, 1220, 1272, 1335, 1464, 1590, 1780, 1830, 2120, 2136, 2440, 2670, 3180, 3233, 3560, 3660, 4717, 5340, 5429, 6360, 6466, 7320, 9434, 9699, 10680, 10858, 12932, 14151, 16165, 16287, 18868, 19398, 21716, 23585, 25864, 27145, 28302, 32330, 32574, 37736, 38796, 43432, 47170, 48495, 54290, 56604, 64660, 65148, 70755, 77592, 81435, 94340, 96990, 108580, 113208, 129320, 130296, 141510, 162870, 188680, 193980, 217160, 283020, 287737, 325740, 387960, 566040, 575474, 651480, 863211, 1150948, 1438685, 1726422, 2301896, 2877370, 3452844, 4316055, 5754740, 6905688, 8632110, 11509480, 17264220, 34528440]

約数ペア:

[(1, 34528440), (2, 17264220), (3, 11509480), (4, 8632110), (5, 6905688), (6, 5754740), (8, 4316055), (10, 3452844), (12, 2877370), (15, 2301896), (20, 1726422), (24, 1438685), (30, 1150948), (40, 863211), (53, 651480), (60, 575474), (61, 566040), (89, 387960), (106, 325740), (120, 287737), (122, 283020), (159, 217160), (178, 193980), (183, 188680), (212, 162870), (244, 141510), (265, 130296), (267, 129320), (305, 113208), (318, 108580), (356, 96990), (366, 94340), (424, 81435), (445, 77592), (488, 70755), (530, 65148), (534, 64660), (610, 56604), (636, 54290), (712, 48495), (732, 47170), (795, 43432), (890, 38796), (915, 37736), (1060, 32574), (1068, 32330), (1220, 28302), (1272, 27145), (1335, 25864), (1464, 23585), (1590, 21716), (1780, 19398), (1830, 18868), (2120, 16287), (2136, 16165), (2440, 14151), (2670, 12932), (3180, 10858), (3233, 10680), (3560, 9699), (3660, 9434), (4717, 7320), (5340, 6466), (5429, 6360)]