115616670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 315076608

約数和(自身を除く): 199459938

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 73, 78, 93, 130, 131, 146, 155, 186, 195, 219, 262, 310, 365, 390, 393, 403, 438, 465, 655, 730, 786, 806, 930, 949, 1095, 1209, 1310, 1703, 1898, 1965, 2015, 2190, 2263, 2418, 2847, 3406, 3930, 4030, 4061, 4526, 4745, 5109, 5694, 6045, 6789, 8122, 8515, 9490, 9563, 10218, 11315, 12090, 12183, 13578, 14235, 17030, 19126, 20305, 22630, 24366, 25545, 28470, 28689, 29419, 33945, 40610, 47815, 51090, 52793, 57378, 58838, 60915, 67890, 88257, 95630, 105586, 121830, 124319, 143445, 147095, 158379, 176514, 248638, 263965, 286890, 294190, 296453, 316758, 372957, 441285, 527930, 592906, 621595, 745914, 791895, 882570, 889359, 1243190, 1482265, 1583790, 1778718, 1864785, 2964530, 3729570, 3853889, 4446795, 7707778, 8893590, 11561667, 19269445, 23123334, 38538890, 57808335, 115616670]

約数ペア:

[(1, 115616670), (2, 57808335), (3, 38538890), (5, 23123334), (6, 19269445), (10, 11561667), (13, 8893590), (15, 7707778), (26, 4446795), (30, 3853889), (31, 3729570), (39, 2964530), (62, 1864785), (65, 1778718), (73, 1583790), (78, 1482265), (93, 1243190), (130, 889359), (131, 882570), (146, 791895), (155, 745914), (186, 621595), (195, 592906), (219, 527930), (262, 441285), (310, 372957), (365, 316758), (390, 296453), (393, 294190), (403, 286890), (438, 263965), (465, 248638), (655, 176514), (730, 158379), (786, 147095), (806, 143445), (930, 124319), (949, 121830), (1095, 105586), (1209, 95630), (1310, 88257), (1703, 67890), (1898, 60915), (1965, 58838), (2015, 57378), (2190, 52793), (2263, 51090), (2418, 47815), (2847, 40610), (3406, 33945), (3930, 29419), (4030, 28689), (4061, 28470), (4526, 25545), (4745, 24366), (5109, 22630), (5694, 20305), (6045, 19126), (6789, 17030), (8122, 14235), (8515, 13578), (9490, 12183), (9563, 12090), (10218, 11315)]