29813580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9743}}^1$

素因数の和:9775

約数の個数: 72

約数和(自身を含む): 95764032

約数和(自身を除く): 65950452

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, 9743, 19486, 29229, 38972, 48715, 58458, 87687, 97430, 116916, 146145, 165631, 175374, 194860, 292290, 331262, 350748, 438435, 496893, 584580, 662524, 828155, 876870, 993786, 1490679, 1656310, 1753740, 1987572, 2484465, 2981358, 3312620, 4968930, 5962716, 7453395, 9937860, 14906790, 29813580]

約数ペア:

[(1, 29813580), (2, 14906790), (3, 9937860), (4, 7453395), (5, 5962716), (6, 4968930), (9, 3312620), (10, 2981358), (12, 2484465), (15, 1987572), (17, 1753740), (18, 1656310), (20, 1490679), (30, 993786), (34, 876870), (36, 828155), (45, 662524), (51, 584580), (60, 496893), (68, 438435), (85, 350748), (90, 331262), (102, 292290), (153, 194860), (170, 175374), (180, 165631), (204, 146145), (255, 116916), (306, 97430), (340, 87687), (510, 58458), (612, 48715), (765, 38972), (1020, 29229), (1530, 19486), (3060, 9743)]