15037170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 128

約数和(自身を含む): 42024960

約数和(自身を除く): 26987790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 31, 37, 38, 46, 57, 62, 69, 74, 93, 95, 111, 114, 115, 138, 155, 185, 186, 190, 222, 230, 285, 310, 345, 370, 437, 465, 555, 570, 589, 690, 703, 713, 851, 874, 930, 1110, 1147, 1178, 1311, 1406, 1426, 1702, 1767, 2109, 2139, 2185, 2294, 2553, 2622, 2945, 3441, 3515, 3534, 3565, 4218, 4255, 4278, 4370, 5106, 5735, 5890, 6555, 6882, 7030, 7130, 8510, 8835, 10545, 10695, 11470, 12765, 13110, 13547, 16169, 17205, 17670, 21090, 21390, 21793, 25530, 26381, 27094, 32338, 34410, 40641, 43586, 48507, 52762, 65379, 67735, 79143, 80845, 81282, 97014, 108965, 130758, 131905, 135470, 158286, 161690, 203205, 217930, 242535, 263810, 326895, 395715, 406410, 485070, 501239, 653790, 791430, 1002478, 1503717, 2506195, 3007434, 5012390, 7518585, 15037170]

約数ペア:

[(1, 15037170), (2, 7518585), (3, 5012390), (5, 3007434), (6, 2506195), (10, 1503717), (15, 1002478), (19, 791430), (23, 653790), (30, 501239), (31, 485070), (37, 406410), (38, 395715), (46, 326895), (57, 263810), (62, 242535), (69, 217930), (74, 203205), (93, 161690), (95, 158286), (111, 135470), (114, 131905), (115, 130758), (138, 108965), (155, 97014), (185, 81282), (186, 80845), (190, 79143), (222, 67735), (230, 65379), (285, 52762), (310, 48507), (345, 43586), (370, 40641), (437, 34410), (465, 32338), (555, 27094), (570, 26381), (589, 25530), (690, 21793), (703, 21390), (713, 21090), (851, 17670), (874, 17205), (930, 16169), (1110, 13547), (1147, 13110), (1178, 12765), (1311, 11470), (1406, 10695), (1426, 10545), (1702, 8835), (1767, 8510), (2109, 7130), (2139, 7030), (2185, 6882), (2294, 6555), (2553, 5890), (2622, 5735), (2945, 5106), (3441, 4370), (3515, 4278), (3534, 4255), (3565, 4218)]