313964820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10321}}^1$

素因数の和:10362

約数の個数: 108

約数和(自身を含む): 1031353596

約数和(自身を除く): 717388776

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 10321, 15210, 20642, 30420, 30963, 41284, 51605, 61926, 92889, 103210, 123852, 134173, 154815, 185778, 206420, 268346, 309630, 371556, 402519, 464445, 536692, 619260, 670865, 805038, 928890, 1207557, 1341730, 1610076, 1744249, 1857780, 2012595, 2415114, 2683460, 3488498, 4025190, 4830228, 5232747, 6037785, 6976996, 8050380, 8721245, 10465494, 12075570, 15698241, 17442490, 20930988, 24151140, 26163735, 31396482, 34884980, 52327470, 62792964, 78491205, 104654940, 156982410, 313964820]

約数ペア:

[(1, 313964820), (2, 156982410), (3, 104654940), (4, 78491205), (5, 62792964), (6, 52327470), (9, 34884980), (10, 31396482), (12, 26163735), (13, 24151140), (15, 20930988), (18, 17442490), (20, 15698241), (26, 12075570), (30, 10465494), (36, 8721245), (39, 8050380), (45, 6976996), (52, 6037785), (60, 5232747), (65, 4830228), (78, 4025190), (90, 3488498), (117, 2683460), (130, 2415114), (156, 2012595), (169, 1857780), (180, 1744249), (195, 1610076), (234, 1341730), (260, 1207557), (338, 928890), (390, 805038), (468, 670865), (507, 619260), (585, 536692), (676, 464445), (780, 402519), (845, 371556), (1014, 309630), (1170, 268346), (1521, 206420), (1690, 185778), (2028, 154815), (2340, 134173), (2535, 123852), (3042, 103210), (3380, 92889), (5070, 61926), (6084, 51605), (7605, 41284), (10140, 30963), (10321, 30420), (15210, 20642)]