2948130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 8035200

約数和(自身を除く): 5087070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 179, 183, 270, 305, 358, 366, 537, 549, 610, 895, 915, 1074, 1098, 1611, 1647, 1790, 1830, 2685, 2745, 3222, 3294, 4833, 5370, 5490, 8055, 8235, 9666, 10919, 16110, 16470, 21838, 24165, 32757, 48330, 54595, 65514, 98271, 109190, 163785, 196542, 294813, 327570, 491355, 589626, 982710, 1474065, 2948130]

約数ペア:

[(1, 2948130), (2, 1474065), (3, 982710), (5, 589626), (6, 491355), (9, 327570), (10, 294813), (15, 196542), (18, 163785), (27, 109190), (30, 98271), (45, 65514), (54, 54595), (61, 48330), (90, 32757), (122, 24165), (135, 21838), (179, 16470), (183, 16110), (270, 10919), (305, 9666), (358, 8235), (366, 8055), (537, 5490), (549, 5370), (610, 4833), (895, 3294), (915, 3222), (1074, 2745), (1098, 2685), (1611, 1830), (1647, 1790)]