30208728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 89579520

約数和(自身を除く): 59370792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 53, 66, 68, 88, 102, 106, 127, 132, 136, 159, 187, 204, 212, 254, 264, 318, 374, 381, 408, 424, 508, 561, 583, 636, 748, 762, 901, 1016, 1122, 1166, 1272, 1397, 1496, 1524, 1749, 1802, 2159, 2244, 2332, 2703, 2794, 3048, 3498, 3604, 4191, 4318, 4488, 4664, 5406, 5588, 6477, 6731, 6996, 7208, 8382, 8636, 9911, 10812, 11176, 12954, 13462, 13992, 16764, 17272, 19822, 20193, 21624, 23749, 25908, 26924, 29733, 33528, 39644, 40386, 47498, 51816, 53848, 59466, 71247, 74041, 79288, 80772, 94996, 114427, 118932, 142494, 148082, 161544, 189992, 222123, 228854, 237864, 284988, 296164, 343281, 444246, 457708, 569976, 592328, 686562, 888492, 915416, 1258697, 1373124, 1776984, 2517394, 2746248, 3776091, 5034788, 7552182, 10069576, 15104364, 30208728]

約数ペア:

[(1, 30208728), (2, 15104364), (3, 10069576), (4, 7552182), (6, 5034788), (8, 3776091), (11, 2746248), (12, 2517394), (17, 1776984), (22, 1373124), (24, 1258697), (33, 915416), (34, 888492), (44, 686562), (51, 592328), (53, 569976), (66, 457708), (68, 444246), (88, 343281), (102, 296164), (106, 284988), (127, 237864), (132, 228854), (136, 222123), (159, 189992), (187, 161544), (204, 148082), (212, 142494), (254, 118932), (264, 114427), (318, 94996), (374, 80772), (381, 79288), (408, 74041), (424, 71247), (508, 59466), (561, 53848), (583, 51816), (636, 47498), (748, 40386), (762, 39644), (901, 33528), (1016, 29733), (1122, 26924), (1166, 25908), (1272, 23749), (1397, 21624), (1496, 20193), (1524, 19822), (1749, 17272), (1802, 16764), (2159, 13992), (2244, 13462), (2332, 12954), (2703, 11176), (2794, 10812), (3048, 9911), (3498, 8636), (3604, 8382), (4191, 7208), (4318, 6996), (4488, 6731), (4664, 6477), (5406, 5588)]