349283220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40709}}^1$

素因数の和:40745

約数の個数: 96

約数和(自身を含む): 1148999040

約数和(自身を除く): 799715820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 40709, 81418, 122127, 162836, 203545, 244254, 407090, 447799, 488508, 529217, 610635, 814180, 895598, 1058434, 1221270, 1343397, 1587651, 1791196, 2116868, 2238995, 2442540, 2646085, 2686794, 3175302, 4477990, 5292170, 5373588, 5821387, 6350604, 6716985, 7938255, 8955980, 10584340, 11642774, 13433970, 15876510, 17464161, 23285548, 26867940, 29106935, 31753020, 34928322, 58213870, 69856644, 87320805, 116427740, 174641610, 349283220]

約数ペア:

[(1, 349283220), (2, 174641610), (3, 116427740), (4, 87320805), (5, 69856644), (6, 58213870), (10, 34928322), (11, 31753020), (12, 29106935), (13, 26867940), (15, 23285548), (20, 17464161), (22, 15876510), (26, 13433970), (30, 11642774), (33, 10584340), (39, 8955980), (44, 7938255), (52, 6716985), (55, 6350604), (60, 5821387), (65, 5373588), (66, 5292170), (78, 4477990), (110, 3175302), (130, 2686794), (132, 2646085), (143, 2442540), (156, 2238995), (165, 2116868), (195, 1791196), (220, 1587651), (260, 1343397), (286, 1221270), (330, 1058434), (390, 895598), (429, 814180), (572, 610635), (660, 529217), (715, 488508), (780, 447799), (858, 407090), (1430, 244254), (1716, 203545), (2145, 162836), (2860, 122127), (4290, 81418), (8580, 40709)]