2144776140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{916571}}^1$

素因数の和:916599

約数の個数: 72

約数和(自身を含む): 7006276368

約数和(自身を除く): 4861500228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 916571, 1833142, 2749713, 3666284, 4582855, 5499426, 8249139, 9165710, 10998852, 11915423, 13748565, 16498278, 18331420, 23830846, 27497130, 32996556, 35746269, 41245695, 47661692, 54994260, 59577115, 71492538, 82491390, 107238807, 119154230, 142985076, 164982780, 178731345, 214477614, 238308460, 357462690, 428955228, 536194035, 714925380, 1072388070, 2144776140]

約数ペア:

[(1, 2144776140), (2, 1072388070), (3, 714925380), (4, 536194035), (5, 428955228), (6, 357462690), (9, 238308460), (10, 214477614), (12, 178731345), (13, 164982780), (15, 142985076), (18, 119154230), (20, 107238807), (26, 82491390), (30, 71492538), (36, 59577115), (39, 54994260), (45, 47661692), (52, 41245695), (60, 35746269), (65, 32996556), (78, 27497130), (90, 23830846), (117, 18331420), (130, 16498278), (156, 13748565), (180, 11915423), (195, 10998852), (234, 9165710), (260, 8249139), (390, 5499426), (468, 4582855), (585, 3666284), (780, 2749713), (1170, 1833142), (2340, 916571)]