4266990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 13680576

約数和(自身を除く): 9413586

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 521, 546, 585, 630, 819, 910, 1042, 1170, 1365, 1563, 1638, 2605, 2730, 3126, 3647, 4095, 4689, 5210, 6773, 7294, 7815, 8190, 9378, 10941, 13546, 15630, 18235, 20319, 21882, 23445, 32823, 33865, 36470, 40638, 46890, 47411, 54705, 60957, 65646, 67730, 94822, 101595, 109410, 121914, 142233, 164115, 203190, 237055, 284466, 304785, 328230, 426699, 474110, 609570, 711165, 853398, 1422330, 2133495, 4266990]

約数ペア:

[(1, 4266990), (2, 2133495), (3, 1422330), (5, 853398), (6, 711165), (7, 609570), (9, 474110), (10, 426699), (13, 328230), (14, 304785), (15, 284466), (18, 237055), (21, 203190), (26, 164115), (30, 142233), (35, 121914), (39, 109410), (42, 101595), (45, 94822), (63, 67730), (65, 65646), (70, 60957), (78, 54705), (90, 47411), (91, 46890), (105, 40638), (117, 36470), (126, 33865), (130, 32823), (182, 23445), (195, 21882), (210, 20319), (234, 18235), (273, 15630), (315, 13546), (390, 10941), (455, 9378), (521, 8190), (546, 7815), (585, 7294), (630, 6773), (819, 5210), (910, 4689), (1042, 4095), (1170, 3647), (1365, 3126), (1563, 2730), (1638, 2605)]