70811460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 231272496

約数和(自身を除く): 160461036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 73, 85, 90, 102, 146, 153, 170, 180, 204, 219, 255, 292, 306, 317, 340, 365, 438, 510, 612, 634, 657, 730, 765, 876, 951, 1020, 1095, 1241, 1268, 1314, 1460, 1530, 1585, 1902, 2190, 2482, 2628, 2853, 3060, 3170, 3285, 3723, 3804, 4380, 4755, 4964, 5389, 5706, 6205, 6340, 6570, 7446, 9510, 10778, 11169, 11412, 12410, 13140, 14265, 14892, 16167, 18615, 19020, 21556, 22338, 23141, 24820, 26945, 28530, 32334, 37230, 44676, 46282, 48501, 53890, 55845, 57060, 64668, 69423, 74460, 80835, 92564, 97002, 107780, 111690, 115705, 138846, 161670, 194004, 208269, 223380, 231410, 242505, 277692, 323340, 347115, 393397, 416538, 462820, 485010, 694230, 786794, 833076, 970020, 1041345, 1180191, 1388460, 1573588, 1966985, 2082690, 2360382, 3540573, 3933970, 4165380, 4720764, 5900955, 7081146, 7867940, 11801910, 14162292, 17702865, 23603820, 35405730, 70811460]

約数ペア:

[(1, 70811460), (2, 35405730), (3, 23603820), (4, 17702865), (5, 14162292), (6, 11801910), (9, 7867940), (10, 7081146), (12, 5900955), (15, 4720764), (17, 4165380), (18, 3933970), (20, 3540573), (30, 2360382), (34, 2082690), (36, 1966985), (45, 1573588), (51, 1388460), (60, 1180191), (68, 1041345), (73, 970020), (85, 833076), (90, 786794), (102, 694230), (146, 485010), (153, 462820), (170, 416538), (180, 393397), (204, 347115), (219, 323340), (255, 277692), (292, 242505), (306, 231410), (317, 223380), (340, 208269), (365, 194004), (438, 161670), (510, 138846), (612, 115705), (634, 111690), (657, 107780), (730, 97002), (765, 92564), (876, 80835), (951, 74460), (1020, 69423), (1095, 64668), (1241, 57060), (1268, 55845), (1314, 53890), (1460, 48501), (1530, 46282), (1585, 44676), (1902, 37230), (2190, 32334), (2482, 28530), (2628, 26945), (2853, 24820), (3060, 23141), (3170, 22338), (3285, 21556), (3723, 19020), (3804, 18615), (4380, 16167), (4755, 14892), (4964, 14265), (5389, 13140), (5706, 12410), (6205, 11412), (6340, 11169), (6570, 10778), (7446, 9510)]