174710020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 405409536

約数和(自身を除く): 230699516

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 83, 85, 151, 164, 166, 170, 205, 302, 332, 340, 410, 415, 604, 697, 755, 820, 830, 1394, 1411, 1510, 1660, 2567, 2788, 2822, 3020, 3403, 3485, 5134, 5644, 6191, 6806, 6970, 7055, 10268, 12382, 12533, 12835, 13612, 13940, 14110, 17015, 24764, 25066, 25670, 28220, 30955, 34030, 50132, 51340, 57851, 61910, 62665, 68060, 105247, 115702, 123820, 125330, 210494, 213061, 231404, 250660, 289255, 420988, 426122, 513853, 526235, 578510, 852244, 1027706, 1052470, 1065305, 1157020, 2055412, 2104940, 2130610, 2569265, 4261220, 5138530, 8735501, 10277060, 17471002, 34942004, 43677505, 87355010, 174710020]

約数ペア:

[(1, 174710020), (2, 87355010), (4, 43677505), (5, 34942004), (10, 17471002), (17, 10277060), (20, 8735501), (34, 5138530), (41, 4261220), (68, 2569265), (82, 2130610), (83, 2104940), (85, 2055412), (151, 1157020), (164, 1065305), (166, 1052470), (170, 1027706), (205, 852244), (302, 578510), (332, 526235), (340, 513853), (410, 426122), (415, 420988), (604, 289255), (697, 250660), (755, 231404), (820, 213061), (830, 210494), (1394, 125330), (1411, 123820), (1510, 115702), (1660, 105247), (2567, 68060), (2788, 62665), (2822, 61910), (3020, 57851), (3403, 51340), (3485, 50132), (5134, 34030), (5644, 30955), (6191, 28220), (6806, 25670), (6970, 25066), (7055, 24764), (10268, 17015), (12382, 14110), (12533, 13940), (12835, 13612)]