30746124

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 82397952

約数和(自身を除く): 51651828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 276, 284, 414, 426, 523, 639, 828, 852, 1046, 1278, 1569, 1633, 2092, 2556, 3138, 3266, 4707, 4899, 6276, 6532, 9414, 9798, 12029, 14697, 18828, 19596, 24058, 29394, 36087, 37133, 48116, 58788, 72174, 74266, 108261, 111399, 144348, 148532, 216522, 222798, 334197, 433044, 445596, 668394, 854059, 1336788, 1708118, 2562177, 3416236, 5124354, 7686531, 10248708, 15373062, 30746124]

約数ペア:

[(1, 30746124), (2, 15373062), (3, 10248708), (4, 7686531), (6, 5124354), (9, 3416236), (12, 2562177), (18, 1708118), (23, 1336788), (36, 854059), (46, 668394), (69, 445596), (71, 433044), (92, 334197), (138, 222798), (142, 216522), (207, 148532), (213, 144348), (276, 111399), (284, 108261), (414, 74266), (426, 72174), (523, 58788), (639, 48116), (828, 37133), (852, 36087), (1046, 29394), (1278, 24058), (1569, 19596), (1633, 18828), (2092, 14697), (2556, 12029), (3138, 9798), (3266, 9414), (4707, 6532), (4899, 6276)]