674708190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:522

約数の個数: 128

約数和(自身を含む): 1799884800

約数和(自身を除く): 1125176610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 79, 122, 130, 158, 183, 195, 237, 305, 359, 366, 390, 395, 474, 610, 718, 790, 793, 915, 1027, 1077, 1185, 1586, 1795, 1830, 2054, 2154, 2370, 2379, 3081, 3590, 3965, 4667, 4758, 4819, 5135, 5385, 6162, 7930, 9334, 9638, 10270, 10770, 11895, 14001, 14457, 15405, 21899, 23335, 23790, 24095, 28002, 28361, 28914, 30810, 43798, 46670, 48190, 56722, 62647, 65697, 70005, 72285, 85083, 109495, 125294, 131394, 140010, 141805, 144570, 170166, 187941, 218990, 283610, 284687, 313235, 328485, 368693, 375882, 425415, 569374, 626470, 656970, 737386, 850830, 854061, 939705, 1106079, 1423435, 1708122, 1730021, 1843465, 1879410, 2212158, 2846870, 3460042, 3686930, 4270305, 5190063, 5530395, 8540610, 8650105, 10380126, 11060790, 17300210, 22490273, 25950315, 44980546, 51900630, 67470819, 112451365, 134941638, 224902730, 337354095, 674708190]

約数ペア:

[(1, 674708190), (2, 337354095), (3, 224902730), (5, 134941638), (6, 112451365), (10, 67470819), (13, 51900630), (15, 44980546), (26, 25950315), (30, 22490273), (39, 17300210), (61, 11060790), (65, 10380126), (78, 8650105), (79, 8540610), (122, 5530395), (130, 5190063), (158, 4270305), (183, 3686930), (195, 3460042), (237, 2846870), (305, 2212158), (359, 1879410), (366, 1843465), (390, 1730021), (395, 1708122), (474, 1423435), (610, 1106079), (718, 939705), (790, 854061), (793, 850830), (915, 737386), (1027, 656970), (1077, 626470), (1185, 569374), (1586, 425415), (1795, 375882), (1830, 368693), (2054, 328485), (2154, 313235), (2370, 284687), (2379, 283610), (3081, 218990), (3590, 187941), (3965, 170166), (4667, 144570), (4758, 141805), (4819, 140010), (5135, 131394), (5385, 125294), (6162, 109495), (7930, 85083), (9334, 72285), (9638, 70005), (10270, 65697), (10770, 62647), (11895, 56722), (14001, 48190), (14457, 46670), (15405, 43798), (21899, 30810), (23335, 28914), (23790, 28361), (24095, 28002)]