1488890430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19081}}^1$

素因数の和:19131

約数の個数: 96

約数和(自身を含む): 4217885280

約数和(自身を除く): 2728994850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 289, 306, 459, 510, 578, 765, 867, 918, 1445, 1530, 1734, 2295, 2601, 2890, 4335, 4590, 5202, 7803, 8670, 13005, 15606, 19081, 26010, 38162, 39015, 57243, 78030, 95405, 114486, 171729, 190810, 286215, 324377, 343458, 515187, 572430, 648754, 858645, 973131, 1030374, 1621885, 1717290, 1946262, 2575935, 2919393, 3243770, 4865655, 5151870, 5514409, 5838786, 8758179, 9731310, 11028818, 14596965, 16543227, 17516358, 27572045, 29193930, 33086454, 43790895, 49629681, 55144090, 82716135, 87581790, 99259362, 148889043, 165432270, 248148405, 297778086, 496296810, 744445215, 1488890430]

約数ペア:

[(1, 1488890430), (2, 744445215), (3, 496296810), (5, 297778086), (6, 248148405), (9, 165432270), (10, 148889043), (15, 99259362), (17, 87581790), (18, 82716135), (27, 55144090), (30, 49629681), (34, 43790895), (45, 33086454), (51, 29193930), (54, 27572045), (85, 17516358), (90, 16543227), (102, 14596965), (135, 11028818), (153, 9731310), (170, 8758179), (255, 5838786), (270, 5514409), (289, 5151870), (306, 4865655), (459, 3243770), (510, 2919393), (578, 2575935), (765, 1946262), (867, 1717290), (918, 1621885), (1445, 1030374), (1530, 973131), (1734, 858645), (2295, 648754), (2601, 572430), (2890, 515187), (4335, 343458), (4590, 324377), (5202, 286215), (7803, 190810), (8670, 171729), (13005, 114486), (15606, 95405), (19081, 78030), (26010, 57243), (38162, 39015)]