31748940990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{279751}}^1$

素因数の和:279874

約数の個数: 96

約数和(自身を含む): 89813820096

約数和(自身を除く): 58064879106

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 97, 117, 130, 194, 195, 234, 291, 390, 485, 582, 585, 873, 970, 1170, 1261, 1455, 1746, 2522, 2910, 3783, 4365, 6305, 7566, 8730, 11349, 12610, 18915, 22698, 37830, 56745, 113490, 279751, 559502, 839253, 1398755, 1678506, 2517759, 2797510, 3636763, 4196265, 5035518, 7273526, 8392530, 10910289, 12588795, 18183815, 21820578, 25177590, 27135847, 32730867, 36367630, 54271694, 54551445, 65461734, 81407541, 109102890, 135679235, 162815082, 163654335, 244222623, 271358470, 327308670, 352766011, 407037705, 488445246, 705532022, 814075410, 1058298033, 1221113115, 1763830055, 2116596066, 2442226230, 3174894099, 3527660110, 5291490165, 6349788198, 10582980330, 15874470495, 31748940990]

約数ペア:

[(1, 31748940990), (2, 15874470495), (3, 10582980330), (5, 6349788198), (6, 5291490165), (9, 3527660110), (10, 3174894099), (13, 2442226230), (15, 2116596066), (18, 1763830055), (26, 1221113115), (30, 1058298033), (39, 814075410), (45, 705532022), (65, 488445246), (78, 407037705), (90, 352766011), (97, 327308670), (117, 271358470), (130, 244222623), (194, 163654335), (195, 162815082), (234, 135679235), (291, 109102890), (390, 81407541), (485, 65461734), (582, 54551445), (585, 54271694), (873, 36367630), (970, 32730867), (1170, 27135847), (1261, 25177590), (1455, 21820578), (1746, 18183815), (2522, 12588795), (2910, 10910289), (3783, 8392530), (4365, 7273526), (6305, 5035518), (7566, 4196265), (8730, 3636763), (11349, 2797510), (12610, 2517759), (18915, 1678506), (22698, 1398755), (37830, 839253), (56745, 559502), (113490, 279751)]