30706668

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 83328000

約数和(自身を除く): 52621332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 61, 79, 108, 118, 122, 158, 177, 183, 236, 237, 244, 316, 354, 366, 474, 531, 549, 708, 711, 732, 948, 1062, 1098, 1422, 1593, 1647, 2124, 2133, 2196, 2844, 3186, 3294, 3599, 4266, 4661, 4819, 6372, 6588, 7198, 8532, 9322, 9638, 10797, 13983, 14396, 14457, 18644, 19276, 21594, 27966, 28914, 32391, 41949, 43188, 43371, 55932, 57828, 64782, 83898, 86742, 97173, 125847, 129564, 130113, 167796, 173484, 194346, 251694, 260226, 284321, 388692, 503388, 520452, 568642, 852963, 1137284, 1705926, 2558889, 3411852, 5117778, 7676667, 10235556, 15353334, 30706668]

約数ペア:

[(1, 30706668), (2, 15353334), (3, 10235556), (4, 7676667), (6, 5117778), (9, 3411852), (12, 2558889), (18, 1705926), (27, 1137284), (36, 852963), (54, 568642), (59, 520452), (61, 503388), (79, 388692), (108, 284321), (118, 260226), (122, 251694), (158, 194346), (177, 173484), (183, 167796), (236, 130113), (237, 129564), (244, 125847), (316, 97173), (354, 86742), (366, 83898), (474, 64782), (531, 57828), (549, 55932), (708, 43371), (711, 43188), (732, 41949), (948, 32391), (1062, 28914), (1098, 27966), (1422, 21594), (1593, 19276), (1647, 18644), (2124, 14457), (2133, 14396), (2196, 13983), (2844, 10797), (3186, 9638), (3294, 9322), (3599, 8532), (4266, 7198), (4661, 6588), (4819, 6372)]