299769810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 791285760

約数和(自身を除く): 491515950

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 71, 87, 115, 138, 142, 145, 174, 211, 213, 230, 290, 345, 355, 422, 426, 435, 633, 667, 690, 710, 870, 1055, 1065, 1266, 1334, 1633, 2001, 2059, 2110, 2130, 3165, 3266, 3335, 4002, 4118, 4853, 4899, 6119, 6177, 6330, 6670, 8165, 9706, 9798, 10005, 10295, 12238, 12354, 14559, 14981, 16330, 18357, 20010, 20590, 24265, 24495, 29118, 29962, 30595, 30885, 36714, 44943, 47357, 48530, 48990, 61190, 61770, 72795, 74905, 89886, 91785, 94714, 140737, 142071, 145590, 149810, 183570, 224715, 236785, 281474, 284142, 344563, 422211, 434449, 449430, 473570, 689126, 703685, 710355, 844422, 868898, 1033689, 1303347, 1407370, 1420710, 1722815, 2067378, 2111055, 2172245, 2606694, 3445630, 4222110, 4344490, 5168445, 6516735, 9992327, 10336890, 13033470, 19984654, 29976981, 49961635, 59953962, 99923270, 149884905, 299769810]

約数ペア:

[(1, 299769810), (2, 149884905), (3, 99923270), (5, 59953962), (6, 49961635), (10, 29976981), (15, 19984654), (23, 13033470), (29, 10336890), (30, 9992327), (46, 6516735), (58, 5168445), (69, 4344490), (71, 4222110), (87, 3445630), (115, 2606694), (138, 2172245), (142, 2111055), (145, 2067378), (174, 1722815), (211, 1420710), (213, 1407370), (230, 1303347), (290, 1033689), (345, 868898), (355, 844422), (422, 710355), (426, 703685), (435, 689126), (633, 473570), (667, 449430), (690, 434449), (710, 422211), (870, 344563), (1055, 284142), (1065, 281474), (1266, 236785), (1334, 224715), (1633, 183570), (2001, 149810), (2059, 145590), (2110, 142071), (2130, 140737), (3165, 94714), (3266, 91785), (3335, 89886), (4002, 74905), (4118, 72795), (4853, 61770), (4899, 61190), (6119, 48990), (6177, 48530), (6330, 47357), (6670, 44943), (8165, 36714), (9706, 30885), (9798, 30595), (10005, 29962), (10295, 29118), (12238, 24495), (12354, 24265), (14559, 20590), (14981, 20010), (16330, 18357)]