30901512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 88646400

約数和(自身を除く): 57744888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 37, 46, 51, 68, 69, 74, 89, 92, 102, 111, 136, 138, 148, 178, 184, 204, 222, 267, 276, 296, 356, 391, 408, 444, 534, 552, 629, 712, 782, 851, 888, 1068, 1173, 1258, 1513, 1564, 1702, 1887, 2047, 2136, 2346, 2516, 2553, 3026, 3128, 3293, 3404, 3774, 4094, 4539, 4692, 5032, 5106, 6052, 6141, 6586, 6808, 7548, 8188, 9078, 9384, 9879, 10212, 12104, 12282, 13172, 14467, 15096, 16376, 18156, 19758, 20424, 24564, 26344, 28934, 34799, 36312, 39516, 43401, 49128, 55981, 57868, 69598, 75739, 79032, 86802, 104397, 111962, 115736, 139196, 151478, 167943, 173604, 208794, 223924, 227217, 278392, 302956, 335886, 347208, 417588, 447848, 454434, 605912, 671772, 835176, 908868, 1287563, 1343544, 1817736, 2575126, 3862689, 5150252, 7725378, 10300504, 15450756, 30901512]

約数ペア:

[(1, 30901512), (2, 15450756), (3, 10300504), (4, 7725378), (6, 5150252), (8, 3862689), (12, 2575126), (17, 1817736), (23, 1343544), (24, 1287563), (34, 908868), (37, 835176), (46, 671772), (51, 605912), (68, 454434), (69, 447848), (74, 417588), (89, 347208), (92, 335886), (102, 302956), (111, 278392), (136, 227217), (138, 223924), (148, 208794), (178, 173604), (184, 167943), (204, 151478), (222, 139196), (267, 115736), (276, 111962), (296, 104397), (356, 86802), (391, 79032), (408, 75739), (444, 69598), (534, 57868), (552, 55981), (629, 49128), (712, 43401), (782, 39516), (851, 36312), (888, 34799), (1068, 28934), (1173, 26344), (1258, 24564), (1513, 20424), (1564, 19758), (1702, 18156), (1887, 16376), (2047, 15096), (2136, 14467), (2346, 13172), (2516, 12282), (2553, 12104), (3026, 10212), (3128, 9879), (3293, 9384), (3404, 9078), (3774, 8188), (4094, 7548), (4539, 6808), (4692, 6586), (5032, 6141), (5106, 6052)]