2158276110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1\times {\mathrm{1567}}^1$

素因数の和:3089

約数の個数: 64

約数和(自身を含む): 5353979904

約数和(自身を除く): 3195703794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1481, 1567, 2962, 3134, 4443, 4701, 7405, 7835, 8886, 9402, 14810, 15670, 22215, 23505, 44430, 45911, 47010, 48577, 91822, 97154, 137733, 145731, 229555, 242885, 275466, 291462, 459110, 485770, 688665, 728655, 1377330, 1457310, 2320727, 4641454, 6962181, 11603635, 13924362, 23207270, 34810905, 69621810, 71942537, 143885074, 215827611, 359712685, 431655222, 719425370, 1079138055, 2158276110]

約数ペア:

[(1, 2158276110), (2, 1079138055), (3, 719425370), (5, 431655222), (6, 359712685), (10, 215827611), (15, 143885074), (30, 71942537), (31, 69621810), (62, 34810905), (93, 23207270), (155, 13924362), (186, 11603635), (310, 6962181), (465, 4641454), (930, 2320727), (1481, 1457310), (1567, 1377330), (2962, 728655), (3134, 688665), (4443, 485770), (4701, 459110), (7405, 291462), (7835, 275466), (8886, 242885), (9402, 229555), (14810, 145731), (15670, 137733), (22215, 97154), (23505, 91822), (44430, 48577), (45911, 47010)]