130404804

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{541}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 311411520

約数和(自身を除く): 181006716

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 379, 541, 636, 758, 1082, 1137, 1516, 1623, 2164, 2274, 3246, 4548, 6492, 20087, 28673, 40174, 57346, 60261, 80348, 86019, 114692, 120522, 172038, 205039, 241044, 344076, 410078, 615117, 820156, 1230234, 2460468, 10867067, 21734134, 32601201, 43468268, 65202402, 130404804]

約数ペア:

[(1, 130404804), (2, 65202402), (3, 43468268), (4, 32601201), (6, 21734134), (12, 10867067), (53, 2460468), (106, 1230234), (159, 820156), (212, 615117), (318, 410078), (379, 344076), (541, 241044), (636, 205039), (758, 172038), (1082, 120522), (1137, 114692), (1516, 86019), (1623, 80348), (2164, 60261), (2274, 57346), (3246, 40174), (4548, 28673), (6492, 20087)]