15743910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 47738880

約数和(自身を除く): 31994970

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 73, 78, 79, 91, 105, 130, 146, 158, 182, 195, 210, 219, 237, 273, 365, 390, 395, 438, 455, 474, 511, 546, 553, 730, 790, 910, 949, 1022, 1027, 1095, 1106, 1185, 1365, 1533, 1659, 1898, 2054, 2190, 2370, 2555, 2730, 2765, 2847, 3066, 3081, 3318, 4745, 5110, 5135, 5530, 5694, 5767, 6162, 6643, 7189, 7665, 8295, 9490, 10270, 11534, 13286, 14235, 14378, 15330, 15405, 16590, 17301, 19929, 21567, 28470, 28835, 30810, 33215, 34602, 35945, 39858, 40369, 43134, 57670, 66430, 71890, 74971, 80738, 86505, 99645, 107835, 121107, 149942, 173010, 199290, 201845, 215670, 224913, 242214, 374855, 403690, 449826, 524797, 605535, 749710, 1049594, 1124565, 1211070, 1574391, 2249130, 2623985, 3148782, 5247970, 7871955, 15743910]

約数ペア:

[(1, 15743910), (2, 7871955), (3, 5247970), (5, 3148782), (6, 2623985), (7, 2249130), (10, 1574391), (13, 1211070), (14, 1124565), (15, 1049594), (21, 749710), (26, 605535), (30, 524797), (35, 449826), (39, 403690), (42, 374855), (65, 242214), (70, 224913), (73, 215670), (78, 201845), (79, 199290), (91, 173010), (105, 149942), (130, 121107), (146, 107835), (158, 99645), (182, 86505), (195, 80738), (210, 74971), (219, 71890), (237, 66430), (273, 57670), (365, 43134), (390, 40369), (395, 39858), (438, 35945), (455, 34602), (474, 33215), (511, 30810), (546, 28835), (553, 28470), (730, 21567), (790, 19929), (910, 17301), (949, 16590), (1022, 15405), (1027, 15330), (1095, 14378), (1106, 14235), (1185, 13286), (1365, 11534), (1533, 10270), (1659, 9490), (1898, 8295), (2054, 7665), (2190, 7189), (2370, 6643), (2555, 6162), (2730, 5767), (2765, 5694), (2847, 5530), (3066, 5135), (3081, 5110), (3318, 4745)]