71139250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 169827840

約数和(自身を除く): 98688590

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 53, 59, 65, 70, 91, 106, 118, 125, 130, 175, 182, 250, 265, 295, 325, 350, 371, 413, 455, 530, 590, 650, 689, 742, 767, 826, 875, 910, 1325, 1378, 1475, 1534, 1625, 1750, 1855, 2065, 2275, 2650, 2950, 3127, 3250, 3445, 3710, 3835, 4130, 4550, 4823, 5369, 6254, 6625, 6890, 7375, 7670, 9275, 9646, 10325, 10738, 11375, 13250, 14750, 15635, 17225, 18550, 19175, 20650, 21889, 22750, 24115, 26845, 31270, 34450, 38350, 40651, 43778, 46375, 48230, 51625, 53690, 78175, 81302, 86125, 92750, 95875, 103250, 109445, 120575, 134225, 156350, 172250, 191750, 203255, 218890, 241150, 268450, 284557, 390875, 406510, 547225, 569114, 602875, 671125, 781750, 1016275, 1094450, 1205750, 1342250, 1422785, 2032550, 2736125, 2845570, 5081375, 5472250, 7113925, 10162750, 14227850, 35569625, 71139250]

約数ペア:

[(1, 71139250), (2, 35569625), (5, 14227850), (7, 10162750), (10, 7113925), (13, 5472250), (14, 5081375), (25, 2845570), (26, 2736125), (35, 2032550), (50, 1422785), (53, 1342250), (59, 1205750), (65, 1094450), (70, 1016275), (91, 781750), (106, 671125), (118, 602875), (125, 569114), (130, 547225), (175, 406510), (182, 390875), (250, 284557), (265, 268450), (295, 241150), (325, 218890), (350, 203255), (371, 191750), (413, 172250), (455, 156350), (530, 134225), (590, 120575), (650, 109445), (689, 103250), (742, 95875), (767, 92750), (826, 86125), (875, 81302), (910, 78175), (1325, 53690), (1378, 51625), (1475, 48230), (1534, 46375), (1625, 43778), (1750, 40651), (1855, 38350), (2065, 34450), (2275, 31270), (2650, 26845), (2950, 24115), (3127, 22750), (3250, 21889), (3445, 20650), (3710, 19175), (3835, 18550), (4130, 17225), (4550, 15635), (4823, 14750), (5369, 13250), (6254, 11375), (6625, 10738), (6890, 10325), (7375, 9646), (7670, 9275)]