690247710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2711}}^1$

素因数の和:2791

約数の個数: 128

約数和(自身を含む): 1968261120

約数和(自身を除く): 1278013410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 41, 45, 46, 54, 69, 82, 90, 115, 123, 135, 138, 205, 207, 230, 246, 270, 345, 369, 410, 414, 615, 621, 690, 738, 943, 1035, 1107, 1230, 1242, 1845, 1886, 2070, 2214, 2711, 2829, 3105, 3690, 4715, 5422, 5535, 5658, 6210, 8133, 8487, 9430, 11070, 13555, 14145, 16266, 16974, 24399, 25461, 27110, 28290, 40665, 42435, 48798, 50922, 62353, 73197, 81330, 84870, 111151, 121995, 124706, 127305, 146394, 187059, 222302, 243990, 254610, 311765, 333453, 365985, 374118, 555755, 561177, 623530, 666906, 731970, 935295, 1000359, 1111510, 1122354, 1667265, 1683531, 1870590, 2000718, 2556473, 2805885, 3001077, 3334530, 3367062, 5001795, 5112946, 5611770, 6002154, 7669419, 8417655, 10003590, 12782365, 15005385, 15338838, 16835310, 23008257, 25564730, 30010770, 38347095, 46016514, 69024771, 76694190, 115041285, 138049542, 230082570, 345123855, 690247710]

約数ペア:

[(1, 690247710), (2, 345123855), (3, 230082570), (5, 138049542), (6, 115041285), (9, 76694190), (10, 69024771), (15, 46016514), (18, 38347095), (23, 30010770), (27, 25564730), (30, 23008257), (41, 16835310), (45, 15338838), (46, 15005385), (54, 12782365), (69, 10003590), (82, 8417655), (90, 7669419), (115, 6002154), (123, 5611770), (135, 5112946), (138, 5001795), (205, 3367062), (207, 3334530), (230, 3001077), (246, 2805885), (270, 2556473), (345, 2000718), (369, 1870590), (410, 1683531), (414, 1667265), (615, 1122354), (621, 1111510), (690, 1000359), (738, 935295), (943, 731970), (1035, 666906), (1107, 623530), (1230, 561177), (1242, 555755), (1845, 374118), (1886, 365985), (2070, 333453), (2214, 311765), (2711, 254610), (2829, 243990), (3105, 222302), (3690, 187059), (4715, 146394), (5422, 127305), (5535, 124706), (5658, 121995), (6210, 111151), (8133, 84870), (8487, 81330), (9430, 73197), (11070, 62353), (13555, 50922), (14145, 48798), (16266, 42435), (16974, 40665), (24399, 28290), (25461, 27110)]