42957630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 117262080

約数和(自身を除く): 74304450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 89, 90, 93, 155, 173, 178, 186, 267, 279, 310, 346, 445, 465, 519, 534, 558, 801, 865, 890, 930, 1038, 1335, 1395, 1557, 1602, 1730, 2595, 2670, 2759, 2790, 3114, 4005, 5190, 5363, 5518, 7785, 8010, 8277, 10726, 13795, 15397, 15570, 16089, 16554, 24831, 26815, 27590, 30794, 32178, 41385, 46191, 48267, 49662, 53630, 76985, 80445, 82770, 92382, 96534, 124155, 138573, 153970, 160890, 230955, 241335, 248310, 277146, 461910, 477307, 482670, 692865, 954614, 1385730, 1431921, 2386535, 2863842, 4295763, 4773070, 7159605, 8591526, 14319210, 21478815, 42957630]

約数ペア:

[(1, 42957630), (2, 21478815), (3, 14319210), (5, 8591526), (6, 7159605), (9, 4773070), (10, 4295763), (15, 2863842), (18, 2386535), (30, 1431921), (31, 1385730), (45, 954614), (62, 692865), (89, 482670), (90, 477307), (93, 461910), (155, 277146), (173, 248310), (178, 241335), (186, 230955), (267, 160890), (279, 153970), (310, 138573), (346, 124155), (445, 96534), (465, 92382), (519, 82770), (534, 80445), (558, 76985), (801, 53630), (865, 49662), (890, 48267), (930, 46191), (1038, 41385), (1335, 32178), (1395, 30794), (1557, 27590), (1602, 26815), (1730, 24831), (2595, 16554), (2670, 16089), (2759, 15570), (2790, 15397), (3114, 13795), (4005, 10726), (5190, 8277), (5363, 8010), (5518, 7785)]