144920873510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3169}}^1\times {\mathrm{4987}}^1$

素因数の和:8301

約数の個数: 64

約数和(自身を含む): 300553735680

約数和(自身を除く): 155632862170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 3169, 4585, 4987, 6338, 9170, 9974, 15845, 22183, 24935, 31690, 34909, 44366, 49870, 69818, 110915, 174545, 221830, 349090, 415139, 653297, 830278, 1306594, 2075695, 2905973, 3266485, 4151390, 4573079, 5811946, 6532970, 9146158, 14529865, 15803803, 22865395, 29059730, 31607606, 45730790, 79019015, 110626621, 158038030, 221253242, 553133105, 1106266210, 2070298193, 4140596386, 10351490965, 14492087351, 20702981930, 28984174702, 72460436755, 144920873510]

約数ペア:

[(1, 144920873510), (2, 72460436755), (5, 28984174702), (7, 20702981930), (10, 14492087351), (14, 10351490965), (35, 4140596386), (70, 2070298193), (131, 1106266210), (262, 553133105), (655, 221253242), (917, 158038030), (1310, 110626621), (1834, 79019015), (3169, 45730790), (4585, 31607606), (4987, 29059730), (6338, 22865395), (9170, 15803803), (9974, 14529865), (15845, 9146158), (22183, 6532970), (24935, 5811946), (31690, 4573079), (34909, 4151390), (44366, 3266485), (49870, 2905973), (69818, 2075695), (110915, 1306594), (174545, 830278), (221830, 653297), (349090, 415139)]