23402730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2655

約数の個数: 64

約数和(自身を含む): 63141120

約数和(自身を除く): 39738390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2609, 2990, 4485, 5218, 7827, 8970, 13045, 15654, 26090, 33917, 39135, 60007, 67834, 78270, 101751, 120014, 169585, 180021, 203502, 300035, 339170, 360042, 508755, 600070, 780091, 900105, 1017510, 1560182, 1800210, 2340273, 3900455, 4680546, 7800910, 11701365, 23402730]

約数ペア:

[(1, 23402730), (2, 11701365), (3, 7800910), (5, 4680546), (6, 3900455), (10, 2340273), (13, 1800210), (15, 1560182), (23, 1017510), (26, 900105), (30, 780091), (39, 600070), (46, 508755), (65, 360042), (69, 339170), (78, 300035), (115, 203502), (130, 180021), (138, 169585), (195, 120014), (230, 101751), (299, 78270), (345, 67834), (390, 60007), (598, 39135), (690, 33917), (897, 26090), (1495, 15654), (1794, 13045), (2609, 8970), (2990, 7827), (4485, 5218)]