90836730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 245306880

約数和(自身を除く): 154470150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 103, 123, 205, 206, 239, 246, 309, 369, 410, 478, 515, 615, 618, 717, 738, 927, 1030, 1195, 1230, 1434, 1545, 1845, 1854, 2151, 2390, 3090, 3585, 3690, 4223, 4302, 4635, 7170, 8446, 9270, 9799, 10755, 12669, 19598, 21115, 21510, 24617, 25338, 29397, 38007, 42230, 48995, 49234, 58794, 63345, 73851, 76014, 88191, 97990, 123085, 126690, 146985, 147702, 176382, 190035, 221553, 246170, 293970, 369255, 380070, 440955, 443106, 738510, 881910, 1009297, 1107765, 2018594, 2215530, 3027891, 5046485, 6055782, 9083673, 10092970, 15139455, 18167346, 30278910, 45418365, 90836730]

約数ペア:

[(1, 90836730), (2, 45418365), (3, 30278910), (5, 18167346), (6, 15139455), (9, 10092970), (10, 9083673), (15, 6055782), (18, 5046485), (30, 3027891), (41, 2215530), (45, 2018594), (82, 1107765), (90, 1009297), (103, 881910), (123, 738510), (205, 443106), (206, 440955), (239, 380070), (246, 369255), (309, 293970), (369, 246170), (410, 221553), (478, 190035), (515, 176382), (615, 147702), (618, 146985), (717, 126690), (738, 123085), (927, 97990), (1030, 88191), (1195, 76014), (1230, 73851), (1434, 63345), (1545, 58794), (1845, 49234), (1854, 48995), (2151, 42230), (2390, 38007), (3090, 29397), (3585, 25338), (3690, 24617), (4223, 21510), (4302, 21115), (4635, 19598), (7170, 12669), (8446, 10755), (9270, 9799)]