743242020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{263561}}^1$

素因数の和:263620

約数の個数: 48

約数和(自身を含む): 2125363968

約数和(自身を除く): 1382121948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 263561, 527122, 790683, 1054244, 1317805, 1581366, 2635610, 3162732, 3953415, 5271220, 7906830, 12387367, 15813660, 24774734, 37162101, 49549468, 61936835, 74324202, 123873670, 148648404, 185810505, 247747340, 371621010, 743242020]

約数ペア:

[(1, 743242020), (2, 371621010), (3, 247747340), (4, 185810505), (5, 148648404), (6, 123873670), (10, 74324202), (12, 61936835), (15, 49549468), (20, 37162101), (30, 24774734), (47, 15813660), (60, 12387367), (94, 7906830), (141, 5271220), (188, 3953415), (235, 3162732), (282, 2635610), (470, 1581366), (564, 1317805), (705, 1054244), (940, 790683), (1410, 527122), (2820, 263561)]