2184540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 6386688

約数和(自身を除く): 4202148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1583, 3166, 4749, 6332, 7915, 9498, 15830, 18996, 23745, 31660, 36409, 47490, 72818, 94980, 109227, 145636, 182045, 218454, 364090, 436908, 546135, 728180, 1092270, 2184540]

約数ペア:

[(1, 2184540), (2, 1092270), (3, 728180), (4, 546135), (5, 436908), (6, 364090), (10, 218454), (12, 182045), (15, 145636), (20, 109227), (23, 94980), (30, 72818), (46, 47490), (60, 36409), (69, 31660), (92, 23745), (115, 18996), (138, 15830), (230, 9498), (276, 7915), (345, 6332), (460, 4749), (690, 3166), (1380, 1583)]