15691682110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1327}}^1\times {\mathrm{6997}}^1$

素因数の和:8357

約数の個数: 48

約数和(自身を含む): 30612275136

約数和(自身を除く): 14920593026

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1327, 1690, 2654, 6635, 6997, 13270, 13994, 17251, 34502, 34985, 69970, 86255, 90961, 172510, 181922, 224263, 448526, 454805, 909610, 1121315, 1182493, 2242630, 2364986, 5912465, 9285019, 11824930, 18570038, 46425095, 92850190, 120705247, 241410494, 603526235, 1207052470, 1569168211, 3138336422, 7845841055, 15691682110]

約数ペア:

[(1, 15691682110), (2, 7845841055), (5, 3138336422), (10, 1569168211), (13, 1207052470), (26, 603526235), (65, 241410494), (130, 120705247), (169, 92850190), (338, 46425095), (845, 18570038), (1327, 11824930), (1690, 9285019), (2654, 5912465), (6635, 2364986), (6997, 2242630), (13270, 1182493), (13994, 1121315), (17251, 909610), (34502, 454805), (34985, 448526), (69970, 224263), (86255, 181922), (90961, 172510)]