2803170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 7185024

約数和(自身を除く): 4381854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 43, 53, 82, 86, 106, 123, 129, 159, 205, 215, 246, 258, 265, 318, 410, 430, 530, 615, 645, 795, 1230, 1290, 1590, 1763, 2173, 2279, 3526, 4346, 4558, 5289, 6519, 6837, 8815, 10578, 10865, 11395, 13038, 13674, 17630, 21730, 22790, 26445, 32595, 34185, 52890, 65190, 68370, 93439, 186878, 280317, 467195, 560634, 934390, 1401585, 2803170]

約数ペア:

[(1, 2803170), (2, 1401585), (3, 934390), (5, 560634), (6, 467195), (10, 280317), (15, 186878), (30, 93439), (41, 68370), (43, 65190), (53, 52890), (82, 34185), (86, 32595), (106, 26445), (123, 22790), (129, 21730), (159, 17630), (205, 13674), (215, 13038), (246, 11395), (258, 10865), (265, 10578), (318, 8815), (410, 6837), (430, 6519), (530, 5289), (615, 4558), (645, 4346), (795, 3526), (1230, 2279), (1290, 2173), (1590, 1763)]