27775860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1613}}^1$

素因数の和:1673

約数の個数: 96

約数和(自身を含む): 91107072

約数和(自身を除く): 63331212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1613, 1722, 2460, 2870, 3226, 3444, 4305, 4839, 5740, 6452, 8065, 8610, 9678, 11291, 16130, 17220, 19356, 22582, 24195, 32260, 33873, 45164, 48390, 56455, 66133, 67746, 96780, 112910, 132266, 135492, 169365, 198399, 225820, 264532, 330665, 338730, 396798, 462931, 661330, 677460, 793596, 925862, 991995, 1322660, 1388793, 1851724, 1983990, 2314655, 2777586, 3967980, 4629310, 5555172, 6943965, 9258620, 13887930, 27775860]

約数ペア:

[(1, 27775860), (2, 13887930), (3, 9258620), (4, 6943965), (5, 5555172), (6, 4629310), (7, 3967980), (10, 2777586), (12, 2314655), (14, 1983990), (15, 1851724), (20, 1388793), (21, 1322660), (28, 991995), (30, 925862), (35, 793596), (41, 677460), (42, 661330), (60, 462931), (70, 396798), (82, 338730), (84, 330665), (105, 264532), (123, 225820), (140, 198399), (164, 169365), (205, 135492), (210, 132266), (246, 112910), (287, 96780), (410, 67746), (420, 66133), (492, 56455), (574, 48390), (615, 45164), (820, 33873), (861, 32260), (1148, 24195), (1230, 22582), (1435, 19356), (1613, 17220), (1722, 16130), (2460, 11291), (2870, 9678), (3226, 8610), (3444, 8065), (4305, 6452), (4839, 5740)]