153949670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 337841280

約数和(自身を除く): 183891610

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 79, 82, 97, 98, 158, 194, 205, 245, 287, 395, 410, 485, 490, 553, 574, 679, 790, 970, 1106, 1358, 1435, 2009, 2765, 2870, 3239, 3395, 3871, 3977, 4018, 4753, 5530, 6478, 6790, 7663, 7742, 7954, 9506, 10045, 15326, 16195, 19355, 19885, 20090, 22673, 23765, 27839, 32390, 38315, 38710, 39770, 45346, 47530, 53641, 55678, 76630, 107282, 113365, 139195, 158711, 194873, 226730, 268205, 278390, 314183, 317422, 375487, 389746, 536410, 628366, 750974, 793555, 974365, 1570915, 1587110, 1877435, 1948730, 2199281, 3141830, 3754870, 4398562, 10996405, 15394967, 21992810, 30789934, 76974835, 153949670]

約数ペア:

[(1, 153949670), (2, 76974835), (5, 30789934), (7, 21992810), (10, 15394967), (14, 10996405), (35, 4398562), (41, 3754870), (49, 3141830), (70, 2199281), (79, 1948730), (82, 1877435), (97, 1587110), (98, 1570915), (158, 974365), (194, 793555), (205, 750974), (245, 628366), (287, 536410), (395, 389746), (410, 375487), (485, 317422), (490, 314183), (553, 278390), (574, 268205), (679, 226730), (790, 194873), (970, 158711), (1106, 139195), (1358, 113365), (1435, 107282), (2009, 76630), (2765, 55678), (2870, 53641), (3239, 47530), (3395, 45346), (3871, 39770), (3977, 38710), (4018, 38315), (4753, 32390), (5530, 27839), (6478, 23765), (6790, 22673), (7663, 20090), (7742, 19885), (7954, 19355), (9506, 16195), (10045, 15326)]