30384270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2874

約数の個数: 96

約数和(自身を含む): 95629248

約数和(自身を除く): 65244978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 2837, 3570, 5355, 5674, 8511, 10710, 14185, 17022, 19859, 25533, 28370, 39718, 42555, 48229, 51066, 59577, 85110, 96458, 99295, 119154, 127665, 144687, 178731, 198590, 241145, 255330, 289374, 297885, 337603, 357462, 434061, 482290, 595770, 675206, 723435, 868122, 893655, 1012809, 1446870, 1688015, 1787310, 2025618, 2170305, 3038427, 3376030, 4340610, 5064045, 6076854, 10128090, 15192135, 30384270]

約数ペア:

[(1, 30384270), (2, 15192135), (3, 10128090), (5, 6076854), (6, 5064045), (7, 4340610), (9, 3376030), (10, 3038427), (14, 2170305), (15, 2025618), (17, 1787310), (18, 1688015), (21, 1446870), (30, 1012809), (34, 893655), (35, 868122), (42, 723435), (45, 675206), (51, 595770), (63, 482290), (70, 434061), (85, 357462), (90, 337603), (102, 297885), (105, 289374), (119, 255330), (126, 241145), (153, 198590), (170, 178731), (210, 144687), (238, 127665), (255, 119154), (306, 99295), (315, 96458), (357, 85110), (510, 59577), (595, 51066), (630, 48229), (714, 42555), (765, 39718), (1071, 28370), (1190, 25533), (1530, 19859), (1785, 17022), (2142, 14185), (2837, 10710), (3570, 8511), (5355, 5674)]