657590940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71633}}^1$

素因数の和:71668

約数の個数: 96

約数和(自身を含む): 2166212160

約数和(自身を除く): 1508621220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 71633, 143266, 214899, 286532, 358165, 429798, 644697, 716330, 859596, 1074495, 1217761, 1289394, 1432660, 1934091, 2148990, 2435522, 2578788, 3223485, 3653283, 3868182, 4297980, 4871044, 6088805, 6446970, 7306566, 7736364, 9670455, 10959849, 12177610, 12893940, 14613132, 18266415, 19340910, 21919698, 24355220, 32879547, 36532830, 38681820, 43839396, 54799245, 65759094, 73065660, 109598490, 131518188, 164397735, 219196980, 328795470, 657590940]

約数ペア:

[(1, 657590940), (2, 328795470), (3, 219196980), (4, 164397735), (5, 131518188), (6, 109598490), (9, 73065660), (10, 65759094), (12, 54799245), (15, 43839396), (17, 38681820), (18, 36532830), (20, 32879547), (27, 24355220), (30, 21919698), (34, 19340910), (36, 18266415), (45, 14613132), (51, 12893940), (54, 12177610), (60, 10959849), (68, 9670455), (85, 7736364), (90, 7306566), (102, 6446970), (108, 6088805), (135, 4871044), (153, 4297980), (170, 3868182), (180, 3653283), (204, 3223485), (255, 2578788), (270, 2435522), (306, 2148990), (340, 1934091), (459, 1432660), (510, 1289394), (540, 1217761), (612, 1074495), (765, 859596), (918, 716330), (1020, 644697), (1530, 429798), (1836, 358165), (2295, 286532), (3060, 214899), (4590, 143266), (9180, 71633)]