2982150

素因数分解:

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

素因数の和:115

約数の個数: 72

約数和(自身を含む): 8396040

約数和(自身を除く): 5413890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 90, 94, 135, 141, 150, 225, 235, 270, 282, 423, 450, 470, 675, 705, 846, 1175, 1269, 1350, 1410, 2115, 2209, 2350, 2538, 3525, 4230, 4418, 6345, 6627, 7050, 10575, 11045, 12690, 13254, 19881, 21150, 22090, 31725, 33135, 39762, 55225, 59643, 63450, 66270, 99405, 110450, 119286, 165675, 198810, 298215, 331350, 497025, 596430, 994050, 1491075, 2982150]

約数ペア:

[(1, 2982150), (2, 1491075), (3, 994050), (5, 596430), (6, 497025), (9, 331350), (10, 298215), (15, 198810), (18, 165675), (25, 119286), (27, 110450), (30, 99405), (45, 66270), (47, 63450), (50, 59643), (54, 55225), (75, 39762), (90, 33135), (94, 31725), (135, 22090), (141, 21150), (150, 19881), (225, 13254), (235, 12690), (270, 11045), (282, 10575), (423, 7050), (450, 6627), (470, 6345), (675, 4418), (705, 4230), (846, 3525), (1175, 2538), (1269, 2350), (1350, 2209), (1410, 2115)]