174820860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57131}}^1$

素因数の和:57163

約数の個数: 72

約数和(自身を含む): 561493296

約数和(自身を除く): 386672436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 57131, 114262, 171393, 228524, 285655, 342786, 514179, 571310, 685572, 856965, 971227, 1028358, 1142620, 1713930, 1942454, 2056716, 2570895, 2913681, 3427860, 3884908, 4856135, 5141790, 5827362, 8741043, 9712270, 10283580, 11654724, 14568405, 17482086, 19424540, 29136810, 34964172, 43705215, 58273620, 87410430, 174820860]

約数ペア:

[(1, 174820860), (2, 87410430), (3, 58273620), (4, 43705215), (5, 34964172), (6, 29136810), (9, 19424540), (10, 17482086), (12, 14568405), (15, 11654724), (17, 10283580), (18, 9712270), (20, 8741043), (30, 5827362), (34, 5141790), (36, 4856135), (45, 3884908), (51, 3427860), (60, 2913681), (68, 2570895), (85, 2056716), (90, 1942454), (102, 1713930), (153, 1142620), (170, 1028358), (180, 971227), (204, 856965), (255, 685572), (306, 571310), (340, 514179), (510, 342786), (612, 285655), (765, 228524), (1020, 171393), (1530, 114262), (3060, 57131)]