191783670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 128

約数和(自身を含む): 530288640

約数和(自身を除く): 338504970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 31, 39, 58, 62, 65, 78, 87, 93, 130, 145, 155, 174, 186, 195, 290, 310, 377, 390, 403, 435, 465, 547, 754, 806, 870, 899, 930, 1094, 1131, 1209, 1641, 1798, 1885, 2015, 2262, 2418, 2697, 2735, 3282, 3770, 4030, 4495, 5394, 5470, 5655, 6045, 7111, 8205, 8990, 11310, 11687, 12090, 13485, 14222, 15863, 16410, 16957, 21333, 23374, 26970, 31726, 33914, 35061, 35555, 42666, 47589, 50871, 58435, 70122, 71110, 79315, 84785, 95178, 101742, 106665, 116870, 158630, 169570, 175305, 206219, 213330, 220441, 237945, 254355, 350610, 412438, 440882, 475890, 491753, 508710, 618657, 661323, 983506, 1031095, 1102205, 1237314, 1322646, 1475259, 2062190, 2204410, 2458765, 2950518, 3093285, 3306615, 4917530, 6186570, 6392789, 6613230, 7376295, 12785578, 14752590, 19178367, 31963945, 38356734, 63927890, 95891835, 191783670]

約数ペア:

[(1, 191783670), (2, 95891835), (3, 63927890), (5, 38356734), (6, 31963945), (10, 19178367), (13, 14752590), (15, 12785578), (26, 7376295), (29, 6613230), (30, 6392789), (31, 6186570), (39, 4917530), (58, 3306615), (62, 3093285), (65, 2950518), (78, 2458765), (87, 2204410), (93, 2062190), (130, 1475259), (145, 1322646), (155, 1237314), (174, 1102205), (186, 1031095), (195, 983506), (290, 661323), (310, 618657), (377, 508710), (390, 491753), (403, 475890), (435, 440882), (465, 412438), (547, 350610), (754, 254355), (806, 237945), (870, 220441), (899, 213330), (930, 206219), (1094, 175305), (1131, 169570), (1209, 158630), (1641, 116870), (1798, 106665), (1885, 101742), (2015, 95178), (2262, 84785), (2418, 79315), (2697, 71110), (2735, 70122), (3282, 58435), (3770, 50871), (4030, 47589), (4495, 42666), (5394, 35555), (5470, 35061), (5655, 33914), (6045, 31726), (7111, 26970), (8205, 23374), (8990, 21333), (11310, 16957), (11687, 16410), (12090, 15863), (13485, 14222)]