30455360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7321}}^1$

素因数の和:7351

約数の個数: 56

約数和(自身を含む): 78111096

約数和(自身を除く): 47655736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 7321, 14642, 29284, 36605, 58568, 73210, 95173, 117136, 146420, 190346, 234272, 292840, 380692, 468544, 475865, 585680, 761384, 951730, 1171360, 1522768, 1903460, 2342720, 3045536, 3806920, 6091072, 7613840, 15227680, 30455360]

約数ペア:

[(1, 30455360), (2, 15227680), (4, 7613840), (5, 6091072), (8, 3806920), (10, 3045536), (13, 2342720), (16, 1903460), (20, 1522768), (26, 1171360), (32, 951730), (40, 761384), (52, 585680), (64, 475865), (65, 468544), (80, 380692), (104, 292840), (130, 234272), (160, 190346), (208, 146420), (260, 117136), (320, 95173), (416, 73210), (520, 58568), (832, 36605), (1040, 29284), (2080, 14642), (4160, 7321)]