139407930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1796

約数の個数: 96

約数和(自身を含む): 387279360

約数和(自身を除く): 247871430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 145, 155, 174, 186, 261, 279, 290, 310, 435, 465, 522, 558, 870, 899, 930, 1305, 1395, 1723, 1798, 2610, 2697, 2790, 3446, 4495, 5169, 5394, 8091, 8615, 8990, 10338, 13485, 15507, 16182, 17230, 25845, 26970, 31014, 40455, 49967, 51690, 53413, 77535, 80910, 99934, 106826, 149901, 155070, 160239, 249835, 267065, 299802, 320478, 449703, 480717, 499670, 534130, 749505, 801195, 899406, 961434, 1499010, 1548977, 1602390, 2248515, 2403585, 3097954, 4497030, 4646931, 4807170, 7744885, 9293862, 13940793, 15489770, 23234655, 27881586, 46469310, 69703965, 139407930]

約数ペア:

[(1, 139407930), (2, 69703965), (3, 46469310), (5, 27881586), (6, 23234655), (9, 15489770), (10, 13940793), (15, 9293862), (18, 7744885), (29, 4807170), (30, 4646931), (31, 4497030), (45, 3097954), (58, 2403585), (62, 2248515), (87, 1602390), (90, 1548977), (93, 1499010), (145, 961434), (155, 899406), (174, 801195), (186, 749505), (261, 534130), (279, 499670), (290, 480717), (310, 449703), (435, 320478), (465, 299802), (522, 267065), (558, 249835), (870, 160239), (899, 155070), (930, 149901), (1305, 106826), (1395, 99934), (1723, 80910), (1798, 77535), (2610, 53413), (2697, 51690), (2790, 49967), (3446, 40455), (4495, 31014), (5169, 26970), (5394, 25845), (8091, 17230), (8615, 16182), (8990, 15507), (10338, 13485)]