162497970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{58243}}^1$

素因数の和:58287

約数の個数: 48

約数和(自身を含む): 436131072

約数和(自身を除く): 273633102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 58243, 116486, 174729, 291215, 349458, 524187, 582430, 873645, 1048374, 1747290, 1805533, 2620935, 3611066, 5241870, 5416599, 9027665, 10833198, 16249797, 18055330, 27082995, 32499594, 54165990, 81248985, 162497970]

約数ペア:

[(1, 162497970), (2, 81248985), (3, 54165990), (5, 32499594), (6, 27082995), (9, 18055330), (10, 16249797), (15, 10833198), (18, 9027665), (30, 5416599), (31, 5241870), (45, 3611066), (62, 2620935), (90, 1805533), (93, 1747290), (155, 1048374), (186, 873645), (279, 582430), (310, 524187), (465, 349458), (558, 291215), (930, 174729), (1395, 116486), (2790, 58243)]