15206885370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1\times {\mathrm{691}}^1$

素因数の和:1700

約数の個数: 96

約数和(自身を含む): 39756562560

約数和(自身を除く): 24549677190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 557, 691, 878, 1114, 1317, 1382, 1671, 2073, 2195, 2634, 2785, 3342, 3455, 3951, 4146, 4390, 5013, 5570, 6219, 6585, 6910, 7902, 8355, 10026, 10365, 12438, 13170, 16710, 19755, 20730, 25065, 31095, 39510, 50130, 62190, 244523, 303349, 384887, 489046, 606698, 733569, 769774, 910047, 1154661, 1222615, 1467138, 1516745, 1820094, 1924435, 2200707, 2309322, 2445230, 2730141, 3033490, 3463983, 3667845, 3848870, 4401414, 4550235, 5460282, 5773305, 6927966, 7335690, 9100470, 11003535, 11546610, 13650705, 17319915, 22007070, 27301410, 34639830, 168965393, 337930786, 506896179, 844826965, 1013792358, 1520688537, 1689653930, 2534480895, 3041377074, 5068961790, 7603442685, 15206885370]

約数ペア:

[(1, 15206885370), (2, 7603442685), (3, 5068961790), (5, 3041377074), (6, 2534480895), (9, 1689653930), (10, 1520688537), (15, 1013792358), (18, 844826965), (30, 506896179), (45, 337930786), (90, 168965393), (439, 34639830), (557, 27301410), (691, 22007070), (878, 17319915), (1114, 13650705), (1317, 11546610), (1382, 11003535), (1671, 9100470), (2073, 7335690), (2195, 6927966), (2634, 5773305), (2785, 5460282), (3342, 4550235), (3455, 4401414), (3951, 3848870), (4146, 3667845), (4390, 3463983), (5013, 3033490), (5570, 2730141), (6219, 2445230), (6585, 2309322), (6910, 2200707), (7902, 1924435), (8355, 1820094), (10026, 1516745), (10365, 1467138), (12438, 1222615), (13170, 1154661), (16710, 910047), (19755, 769774), (20730, 733569), (25065, 606698), (31095, 489046), (39510, 384887), (50130, 303349), (62190, 244523)]