1570292087

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 2140508160

約数和(自身を除く): 570216073

約数列:

[1, 7, 13, 23, 29, 41, 91, 161, 203, 287, 299, 377, 533, 631, 667, 943, 1189, 2093, 2639, 3731, 4417, 4669, 6601, 8203, 8323, 8671, 12259, 14513, 15457, 18299, 25871, 27347, 57421, 60697, 85813, 101591, 108199, 128093, 181097, 188669, 191429, 237887, 336323, 355511, 420877, 595033, 750259, 1320683, 1665209, 2354261, 2488577, 2946139, 4165231, 5251813, 5471401, 7735429, 9753367, 17255957, 38299807, 54148003, 68273569, 120791699, 224327441, 1570292087]

約数ペア:

[(1, 1570292087), (7, 224327441), (13, 120791699), (23, 68273569), (29, 54148003), (41, 38299807), (91, 17255957), (161, 9753367), (203, 7735429), (287, 5471401), (299, 5251813), (377, 4165231), (533, 2946139), (631, 2488577), (667, 2354261), (943, 1665209), (1189, 1320683), (2093, 750259), (2639, 595033), (3731, 420877), (4417, 355511), (4669, 336323), (6601, 237887), (8203, 191429), (8323, 188669), (8671, 181097), (12259, 128093), (14513, 108199), (15457, 101591), (18299, 85813), (25871, 60697), (27347, 57421)]