1246334810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 2786918400

約数和(自身を除く): 1540583590

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 41, 46, 70, 79, 82, 115, 158, 161, 205, 230, 239, 287, 322, 395, 410, 478, 553, 574, 790, 805, 943, 1106, 1195, 1435, 1610, 1673, 1817, 1886, 2390, 2765, 2870, 3239, 3346, 3634, 4715, 5497, 5530, 6478, 6601, 8365, 9085, 9430, 9799, 10994, 12719, 13202, 16195, 16730, 18170, 18881, 19598, 22673, 25438, 27485, 32390, 33005, 37762, 38479, 45346, 48995, 54970, 63595, 66010, 68593, 74497, 76958, 94405, 97990, 113365, 127190, 132167, 137186, 148994, 188810, 192395, 225377, 226730, 264334, 342965, 372485, 384790, 434263, 450754, 521479, 660835, 685930, 744970, 774121, 868526, 1042958, 1126885, 1321670, 1548242, 1577639, 2171315, 2253770, 2607395, 3039841, 3155278, 3870605, 4342630, 5214790, 5418847, 6079682, 7741210, 7888195, 10837694, 15199205, 15776390, 17804783, 27094235, 30398410, 35609566, 54188470, 89023915, 124633481, 178047830, 249266962, 623167405, 1246334810]

約数ペア:

[(1, 1246334810), (2, 623167405), (5, 249266962), (7, 178047830), (10, 124633481), (14, 89023915), (23, 54188470), (35, 35609566), (41, 30398410), (46, 27094235), (70, 17804783), (79, 15776390), (82, 15199205), (115, 10837694), (158, 7888195), (161, 7741210), (205, 6079682), (230, 5418847), (239, 5214790), (287, 4342630), (322, 3870605), (395, 3155278), (410, 3039841), (478, 2607395), (553, 2253770), (574, 2171315), (790, 1577639), (805, 1548242), (943, 1321670), (1106, 1126885), (1195, 1042958), (1435, 868526), (1610, 774121), (1673, 744970), (1817, 685930), (1886, 660835), (2390, 521479), (2765, 450754), (2870, 434263), (3239, 384790), (3346, 372485), (3634, 342965), (4715, 264334), (5497, 226730), (5530, 225377), (6478, 192395), (6601, 188810), (8365, 148994), (9085, 137186), (9430, 132167), (9799, 127190), (10994, 113365), (12719, 97990), (13202, 94405), (16195, 76958), (16730, 74497), (18170, 68593), (18881, 66010), (19598, 63595), (22673, 54970), (25438, 48995), (27485, 45346), (32390, 38479), (33005, 37762)]