147612390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 391053312

約数和(自身を除く): 243440922

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 67, 69, 93, 103, 115, 134, 138, 155, 186, 201, 206, 230, 309, 310, 335, 345, 402, 465, 515, 618, 670, 690, 713, 930, 1005, 1030, 1426, 1541, 1545, 2010, 2077, 2139, 2369, 3082, 3090, 3193, 3565, 4154, 4278, 4623, 4738, 6231, 6386, 6901, 7107, 7130, 7705, 9246, 9579, 10385, 10695, 11845, 12462, 13802, 14214, 15410, 15965, 19158, 20703, 20770, 21390, 23115, 23690, 31155, 31930, 34505, 35535, 41406, 46230, 47771, 47895, 62310, 69010, 71070, 73439, 95542, 95790, 103515, 143313, 146878, 158723, 207030, 213931, 220317, 238855, 286626, 317446, 367195, 427862, 440634, 476169, 477710, 641793, 716565, 734390, 793615, 952338, 1069655, 1101585, 1283586, 1433130, 1587230, 2139310, 2203170, 2380845, 3208965, 4761690, 4920413, 6417930, 9840826, 14761239, 24602065, 29522478, 49204130, 73806195, 147612390]

約数ペア:

[(1, 147612390), (2, 73806195), (3, 49204130), (5, 29522478), (6, 24602065), (10, 14761239), (15, 9840826), (23, 6417930), (30, 4920413), (31, 4761690), (46, 3208965), (62, 2380845), (67, 2203170), (69, 2139310), (93, 1587230), (103, 1433130), (115, 1283586), (134, 1101585), (138, 1069655), (155, 952338), (186, 793615), (201, 734390), (206, 716565), (230, 641793), (309, 477710), (310, 476169), (335, 440634), (345, 427862), (402, 367195), (465, 317446), (515, 286626), (618, 238855), (670, 220317), (690, 213931), (713, 207030), (930, 158723), (1005, 146878), (1030, 143313), (1426, 103515), (1541, 95790), (1545, 95542), (2010, 73439), (2077, 71070), (2139, 69010), (2369, 62310), (3082, 47895), (3090, 47771), (3193, 46230), (3565, 41406), (4154, 35535), (4278, 34505), (4623, 31930), (4738, 31155), (6231, 23690), (6386, 23115), (6901, 21390), (7107, 20770), (7130, 20703), (7705, 19158), (9246, 15965), (9579, 15410), (10385, 14214), (10695, 13802), (11845, 12462)]