8650980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3697}}^1$

素因数の和:3725

約数の個数: 72

約数和(自身を含む): 28267512

約数和(自身を除く): 19616532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3697, 7394, 11091, 14788, 18485, 22182, 33273, 36970, 44364, 48061, 55455, 66546, 73940, 96122, 110910, 133092, 144183, 166365, 192244, 221820, 240305, 288366, 332730, 432549, 480610, 576732, 665460, 720915, 865098, 961220, 1441830, 1730196, 2162745, 2883660, 4325490, 8650980]

約数ペア:

[(1, 8650980), (2, 4325490), (3, 2883660), (4, 2162745), (5, 1730196), (6, 1441830), (9, 961220), (10, 865098), (12, 720915), (13, 665460), (15, 576732), (18, 480610), (20, 432549), (26, 332730), (30, 288366), (36, 240305), (39, 221820), (45, 192244), (52, 166365), (60, 144183), (65, 133092), (78, 110910), (90, 96122), (117, 73940), (130, 66546), (156, 55455), (180, 48061), (195, 44364), (234, 36970), (260, 33273), (390, 22182), (468, 18485), (585, 14788), (780, 11091), (1170, 7394), (2340, 3697)]