193730810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1789}}^1$

素因数の和:1840

約数の個数: 96

約数和(自身を含む): 462808080

約数和(自身を除く): 269077270

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 49, 65, 70, 85, 91, 98, 119, 130, 170, 182, 221, 238, 245, 442, 455, 490, 595, 637, 833, 910, 1105, 1190, 1274, 1547, 1666, 1789, 2210, 3094, 3185, 3578, 4165, 6370, 7735, 8330, 8945, 10829, 12523, 15470, 17890, 21658, 23257, 25046, 30413, 46514, 54145, 60826, 62615, 87661, 108290, 116285, 125230, 152065, 162799, 175322, 212891, 232570, 304130, 325598, 395369, 425782, 438305, 790738, 813995, 876610, 1064455, 1139593, 1490237, 1627990, 1976845, 2128910, 2279186, 2767583, 2980474, 3953690, 5535166, 5697965, 7451185, 11395930, 13837915, 14902370, 19373081, 27675830, 38746162, 96865405, 193730810]

約数ペア:

[(1, 193730810), (2, 96865405), (5, 38746162), (7, 27675830), (10, 19373081), (13, 14902370), (14, 13837915), (17, 11395930), (26, 7451185), (34, 5697965), (35, 5535166), (49, 3953690), (65, 2980474), (70, 2767583), (85, 2279186), (91, 2128910), (98, 1976845), (119, 1627990), (130, 1490237), (170, 1139593), (182, 1064455), (221, 876610), (238, 813995), (245, 790738), (442, 438305), (455, 425782), (490, 395369), (595, 325598), (637, 304130), (833, 232570), (910, 212891), (1105, 175322), (1190, 162799), (1274, 152065), (1547, 125230), (1666, 116285), (1789, 108290), (2210, 87661), (3094, 62615), (3185, 60826), (3578, 54145), (4165, 46514), (6370, 30413), (7735, 25046), (8330, 23257), (8945, 21658), (10829, 17890), (12523, 15470)]