318875610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1723}}^1$

素因数の和:1963

約数の個数: 64

約数和(自身を含む): 794419200

約数和(自身を除く): 475543590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 199, 310, 398, 465, 597, 930, 995, 1194, 1723, 1990, 2985, 3446, 5169, 5970, 6169, 8615, 10338, 12338, 17230, 18507, 25845, 30845, 37014, 51690, 53413, 61690, 92535, 106826, 160239, 185070, 267065, 320478, 342877, 534130, 685754, 801195, 1028631, 1602390, 1714385, 2057262, 3428770, 5143155, 10286310, 10629187, 21258374, 31887561, 53145935, 63775122, 106291870, 159437805, 318875610]

約数ペア:

[(1, 318875610), (2, 159437805), (3, 106291870), (5, 63775122), (6, 53145935), (10, 31887561), (15, 21258374), (30, 10629187), (31, 10286310), (62, 5143155), (93, 3428770), (155, 2057262), (186, 1714385), (199, 1602390), (310, 1028631), (398, 801195), (465, 685754), (597, 534130), (930, 342877), (995, 320478), (1194, 267065), (1723, 185070), (1990, 160239), (2985, 106826), (3446, 92535), (5169, 61690), (5970, 53413), (6169, 51690), (8615, 37014), (10338, 30845), (12338, 25845), (17230, 18507)]