7649490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 19875456

約数和(自身を除く): 12225966

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 283, 318, 510, 530, 566, 795, 849, 901, 1415, 1590, 1698, 1802, 2703, 2830, 4245, 4505, 4811, 5406, 8490, 9010, 9622, 13515, 14433, 14999, 24055, 27030, 28866, 29998, 44997, 48110, 72165, 74995, 89994, 144330, 149990, 224985, 254983, 449970, 509966, 764949, 1274915, 1529898, 2549830, 3824745, 7649490]

約数ペア:

[(1, 7649490), (2, 3824745), (3, 2549830), (5, 1529898), (6, 1274915), (10, 764949), (15, 509966), (17, 449970), (30, 254983), (34, 224985), (51, 149990), (53, 144330), (85, 89994), (102, 74995), (106, 72165), (159, 48110), (170, 44997), (255, 29998), (265, 28866), (283, 27030), (318, 24055), (510, 14999), (530, 14433), (566, 13515), (795, 9622), (849, 9010), (901, 8490), (1415, 5406), (1590, 4811), (1698, 4505), (1802, 4245), (2703, 2830)]