30200380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 77220864

約数和(自身を除く): 47020484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 83, 92, 113, 115, 140, 161, 166, 226, 230, 322, 332, 415, 452, 460, 565, 581, 644, 791, 805, 830, 1130, 1162, 1582, 1610, 1660, 1909, 2260, 2324, 2599, 2905, 3164, 3220, 3818, 3955, 5198, 5810, 7636, 7910, 9379, 9545, 10396, 11620, 12995, 13363, 15820, 18193, 18758, 19090, 25990, 26726, 36386, 37516, 38180, 46895, 51980, 53452, 65653, 66815, 72772, 90965, 93790, 131306, 133630, 181930, 187580, 215717, 262612, 267260, 328265, 363860, 431434, 656530, 862868, 1078585, 1313060, 1510019, 2157170, 3020038, 4314340, 6040076, 7550095, 15100190, 30200380]

約数ペア:

[(1, 30200380), (2, 15100190), (4, 7550095), (5, 6040076), (7, 4314340), (10, 3020038), (14, 2157170), (20, 1510019), (23, 1313060), (28, 1078585), (35, 862868), (46, 656530), (70, 431434), (83, 363860), (92, 328265), (113, 267260), (115, 262612), (140, 215717), (161, 187580), (166, 181930), (226, 133630), (230, 131306), (322, 93790), (332, 90965), (415, 72772), (452, 66815), (460, 65653), (565, 53452), (581, 51980), (644, 46895), (791, 38180), (805, 37516), (830, 36386), (1130, 26726), (1162, 25990), (1582, 19090), (1610, 18758), (1660, 18193), (1909, 15820), (2260, 13363), (2324, 12995), (2599, 11620), (2905, 10396), (3164, 9545), (3220, 9379), (3818, 7910), (3955, 7636), (5198, 5810)]