30291226420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16643531}}^1$

素因数の和:16643560

約数の個数: 48

約数和(自身を含む): 78291174528

約数和(自身を除く): 47999948108

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 16643531, 33287062, 66574124, 83217655, 116504717, 166435310, 216365903, 233009434, 332870620, 432731806, 466018868, 582523585, 865463612, 1081829515, 1165047170, 1514561321, 2163659030, 2330094340, 3029122642, 4327318060, 6058245284, 7572806605, 15145613210, 30291226420]

約数ペア:

[(1, 30291226420), (2, 15145613210), (4, 7572806605), (5, 6058245284), (7, 4327318060), (10, 3029122642), (13, 2330094340), (14, 2163659030), (20, 1514561321), (26, 1165047170), (28, 1081829515), (35, 865463612), (52, 582523585), (65, 466018868), (70, 432731806), (91, 332870620), (130, 233009434), (140, 216365903), (182, 166435310), (260, 116504717), (364, 83217655), (455, 66574124), (910, 33287062), (1820, 16643531)]