155013390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1466

約数の個数: 96

約数和(自身を含む): 463320000

約数和(自身を除く): 308306610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 197, 210, 315, 394, 591, 630, 985, 1182, 1249, 1379, 1773, 1970, 2498, 2758, 2955, 3546, 3747, 4137, 5910, 6245, 6895, 7494, 8274, 8743, 8865, 11241, 12411, 12490, 13790, 17486, 17730, 18735, 20685, 22482, 24822, 26229, 37470, 41370, 43715, 52458, 56205, 62055, 78687, 87430, 112410, 124110, 131145, 157374, 246053, 262290, 393435, 492106, 738159, 786870, 1230265, 1476318, 1722371, 2214477, 2460530, 3444742, 3690795, 4428954, 5167113, 7381590, 8611855, 10334226, 11072385, 15501339, 17223710, 22144770, 25835565, 31002678, 51671130, 77506695, 155013390]

約数ペア:

[(1, 155013390), (2, 77506695), (3, 51671130), (5, 31002678), (6, 25835565), (7, 22144770), (9, 17223710), (10, 15501339), (14, 11072385), (15, 10334226), (18, 8611855), (21, 7381590), (30, 5167113), (35, 4428954), (42, 3690795), (45, 3444742), (63, 2460530), (70, 2214477), (90, 1722371), (105, 1476318), (126, 1230265), (197, 786870), (210, 738159), (315, 492106), (394, 393435), (591, 262290), (630, 246053), (985, 157374), (1182, 131145), (1249, 124110), (1379, 112410), (1773, 87430), (1970, 78687), (2498, 62055), (2758, 56205), (2955, 52458), (3546, 43715), (3747, 41370), (4137, 37470), (5910, 26229), (6245, 24822), (6895, 22482), (7494, 20685), (8274, 18735), (8743, 17730), (8865, 17486), (11241, 13790), (12411, 12490)]