212693460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29789}}^1$

素因数の和:29825

約数の個数: 96

約数和(自身を含む): 720679680

約数和(自身を除く): 507986220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 29789, 59578, 89367, 119156, 148945, 178734, 208523, 297890, 357468, 417046, 446835, 506413, 595780, 625569, 834092, 893670, 1012826, 1042615, 1251138, 1519239, 1787340, 2025652, 2085230, 2502276, 2532065, 3038478, 3127845, 3544891, 4170460, 5064130, 6076956, 6255690, 7089782, 7596195, 10128260, 10634673, 12511380, 14179564, 15192390, 17724455, 21269346, 30384780, 35448910, 42538692, 53173365, 70897820, 106346730, 212693460]

約数ペア:

[(1, 212693460), (2, 106346730), (3, 70897820), (4, 53173365), (5, 42538692), (6, 35448910), (7, 30384780), (10, 21269346), (12, 17724455), (14, 15192390), (15, 14179564), (17, 12511380), (20, 10634673), (21, 10128260), (28, 7596195), (30, 7089782), (34, 6255690), (35, 6076956), (42, 5064130), (51, 4170460), (60, 3544891), (68, 3127845), (70, 3038478), (84, 2532065), (85, 2502276), (102, 2085230), (105, 2025652), (119, 1787340), (140, 1519239), (170, 1251138), (204, 1042615), (210, 1012826), (238, 893670), (255, 834092), (340, 625569), (357, 595780), (420, 506413), (476, 446835), (510, 417046), (595, 357468), (714, 297890), (1020, 208523), (1190, 178734), (1428, 148945), (1785, 119156), (2380, 89367), (3570, 59578), (7140, 29789)]