1688049014890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{9619061}}^1$

素因数の和:9619207

約数の個数: 64

約数和(自身を含む): 3656782609920

約数和(自身を除く): 1968733595030

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 109, 115, 161, 218, 230, 322, 545, 763, 805, 1090, 1526, 1610, 2507, 3815, 5014, 7630, 12535, 17549, 25070, 35098, 87745, 175490, 9619061, 19238122, 48095305, 67333427, 96190610, 134666854, 221238403, 336667135, 442476806, 673334270, 1048477649, 1106192015, 1548668821, 2096955298, 2212384030, 3097337642, 5242388245, 7339343543, 7743344105, 10484776490, 14678687086, 15486688210, 24114985927, 36696717715, 48229971854, 73393435430, 120574929635, 168804901489, 241149859270, 337609802978, 844024507445, 1688049014890]

約数ペア:

[(1, 1688049014890), (2, 844024507445), (5, 337609802978), (7, 241149859270), (10, 168804901489), (14, 120574929635), (23, 73393435430), (35, 48229971854), (46, 36696717715), (70, 24114985927), (109, 15486688210), (115, 14678687086), (161, 10484776490), (218, 7743344105), (230, 7339343543), (322, 5242388245), (545, 3097337642), (763, 2212384030), (805, 2096955298), (1090, 1548668821), (1526, 1106192015), (1610, 1048477649), (2507, 673334270), (3815, 442476806), (5014, 336667135), (7630, 221238403), (12535, 134666854), (17549, 96190610), (25070, 67333427), (35098, 48095305), (87745, 19238122), (175490, 9619061)]