29858920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 83272320

約数和(自身を除く): 53413400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 631, 676, 728, 845, 910, 1183, 1262, 1352, 1690, 1820, 2366, 2524, 3155, 3380, 3640, 4417, 4732, 5048, 5915, 6310, 6760, 8203, 8834, 9464, 11830, 12620, 16406, 17668, 22085, 23660, 25240, 32812, 35336, 41015, 44170, 47320, 57421, 65624, 82030, 88340, 106639, 114842, 164060, 176680, 213278, 229684, 287105, 328120, 426556, 459368, 533195, 574210, 746473, 853112, 1066390, 1148420, 1492946, 2132780, 2296840, 2985892, 3732365, 4265560, 5971784, 7464730, 14929460, 29858920]

約数ペア:

[(1, 29858920), (2, 14929460), (4, 7464730), (5, 5971784), (7, 4265560), (8, 3732365), (10, 2985892), (13, 2296840), (14, 2132780), (20, 1492946), (26, 1148420), (28, 1066390), (35, 853112), (40, 746473), (52, 574210), (56, 533195), (65, 459368), (70, 426556), (91, 328120), (104, 287105), (130, 229684), (140, 213278), (169, 176680), (182, 164060), (260, 114842), (280, 106639), (338, 88340), (364, 82030), (455, 65624), (520, 57421), (631, 47320), (676, 44170), (728, 41015), (845, 35336), (910, 32812), (1183, 25240), (1262, 23660), (1352, 22085), (1690, 17668), (1820, 16406), (2366, 12620), (2524, 11830), (3155, 9464), (3380, 8834), (3640, 8203), (4417, 6760), (4732, 6310), (5048, 5915)]