39278330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2583

約数の個数: 64

約数和(自身を含む): 92171520

約数和(自身を除く): 52893190

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 2539, 3094, 5078, 7735, 12695, 15470, 17773, 25390, 33007, 35546, 43163, 66014, 86326, 88865, 165035, 177730, 215815, 231049, 302141, 330070, 431630, 462098, 561119, 604282, 1122238, 1155245, 1510705, 2310490, 2805595, 3021410, 3927833, 5611190, 7855666, 19639165, 39278330]

約数ペア:

[(1, 39278330), (2, 19639165), (5, 7855666), (7, 5611190), (10, 3927833), (13, 3021410), (14, 2805595), (17, 2310490), (26, 1510705), (34, 1155245), (35, 1122238), (65, 604282), (70, 561119), (85, 462098), (91, 431630), (119, 330070), (130, 302141), (170, 231049), (182, 215815), (221, 177730), (238, 165035), (442, 88865), (455, 86326), (595, 66014), (910, 43163), (1105, 35546), (1190, 33007), (1547, 25390), (2210, 17773), (2539, 15470), (3094, 12695), (5078, 7735)]