248522130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 678637440

約数和(自身を除く): 430115310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 211, 230, 345, 414, 422, 569, 633, 690, 1035, 1055, 1138, 1266, 1707, 1899, 2070, 2110, 2845, 3165, 3414, 3798, 4853, 5121, 5690, 6330, 8535, 9495, 9706, 10242, 13087, 14559, 17070, 18990, 24265, 25605, 26174, 29118, 39261, 43677, 48530, 51210, 65435, 72795, 78522, 87354, 117783, 120059, 130870, 145590, 196305, 218385, 235566, 240118, 360177, 392610, 436770, 588915, 600295, 720354, 1080531, 1177830, 1200590, 1800885, 2161062, 2761357, 3601770, 5402655, 5522714, 8284071, 10805310, 13806785, 16568142, 24852213, 27613570, 41420355, 49704426, 82840710, 124261065, 248522130]

約数ペア:

[(1, 248522130), (2, 124261065), (3, 82840710), (5, 49704426), (6, 41420355), (9, 27613570), (10, 24852213), (15, 16568142), (18, 13806785), (23, 10805310), (30, 8284071), (45, 5522714), (46, 5402655), (69, 3601770), (90, 2761357), (115, 2161062), (138, 1800885), (207, 1200590), (211, 1177830), (230, 1080531), (345, 720354), (414, 600295), (422, 588915), (569, 436770), (633, 392610), (690, 360177), (1035, 240118), (1055, 235566), (1138, 218385), (1266, 196305), (1707, 145590), (1899, 130870), (2070, 120059), (2110, 117783), (2845, 87354), (3165, 78522), (3414, 72795), (3798, 65435), (4853, 51210), (5121, 48530), (5690, 43677), (6330, 39261), (8535, 29118), (9495, 26174), (9706, 25605), (10242, 24265), (13087, 18990), (14559, 17070)]