981570310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{35863}}^1$

素因数の和:35917

約数の個数: 64

約数和(自身を含む): 2231027712

約数和(自身を除く): 1249457402

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2737, 3910, 5474, 13685, 27370, 35863, 71726, 179315, 251041, 358630, 502082, 609671, 824849, 1219342, 1255205, 1649698, 2510410, 3048355, 4124245, 4267697, 5773943, 6096710, 8248490, 8535394, 11547886, 14022433, 21338485, 28044866, 28869715, 42676970, 57739430, 70112165, 98157031, 140224330, 196314062, 490785155, 981570310]

約数ペア:

[(1, 981570310), (2, 490785155), (5, 196314062), (7, 140224330), (10, 98157031), (14, 70112165), (17, 57739430), (23, 42676970), (34, 28869715), (35, 28044866), (46, 21338485), (70, 14022433), (85, 11547886), (115, 8535394), (119, 8248490), (161, 6096710), (170, 5773943), (230, 4267697), (238, 4124245), (322, 3048355), (391, 2510410), (595, 1649698), (782, 1255205), (805, 1219342), (1190, 824849), (1610, 609671), (1955, 502082), (2737, 358630), (3910, 251041), (5474, 179315), (13685, 71726), (27370, 35863)]