3871140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 13359360

約数和(自身を除く): 9488220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 709, 780, 910, 1092, 1365, 1418, 1820, 2127, 2730, 2836, 3545, 4254, 4963, 5460, 7090, 8508, 9217, 9926, 10635, 14180, 14889, 18434, 19852, 21270, 24815, 27651, 29778, 36868, 42540, 46085, 49630, 55302, 59556, 64519, 74445, 92170, 99260, 110604, 129038, 138255, 148890, 184340, 193557, 258076, 276510, 297780, 322595, 387114, 553020, 645190, 774228, 967785, 1290380, 1935570, 3871140]

約数ペア:

[(1, 3871140), (2, 1935570), (3, 1290380), (4, 967785), (5, 774228), (6, 645190), (7, 553020), (10, 387114), (12, 322595), (13, 297780), (14, 276510), (15, 258076), (20, 193557), (21, 184340), (26, 148890), (28, 138255), (30, 129038), (35, 110604), (39, 99260), (42, 92170), (52, 74445), (60, 64519), (65, 59556), (70, 55302), (78, 49630), (84, 46085), (91, 42540), (105, 36868), (130, 29778), (140, 27651), (156, 24815), (182, 21270), (195, 19852), (210, 18434), (260, 14889), (273, 14180), (364, 10635), (390, 9926), (420, 9217), (455, 8508), (546, 7090), (709, 5460), (780, 4963), (910, 4254), (1092, 3545), (1365, 2836), (1418, 2730), (1820, 2127)]