7149090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 19305216

約数和(自身を除く): 12156126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 797, 897, 1495, 1594, 1794, 2391, 2990, 3985, 4485, 4782, 7970, 8970, 10361, 11955, 18331, 20722, 23910, 31083, 36662, 51805, 54993, 62166, 91655, 103610, 109986, 155415, 183310, 238303, 274965, 310830, 476606, 549930, 714909, 1191515, 1429818, 2383030, 3574545, 7149090]

約数ペア:

[(1, 7149090), (2, 3574545), (3, 2383030), (5, 1429818), (6, 1191515), (10, 714909), (13, 549930), (15, 476606), (23, 310830), (26, 274965), (30, 238303), (39, 183310), (46, 155415), (65, 109986), (69, 103610), (78, 91655), (115, 62166), (130, 54993), (138, 51805), (195, 36662), (230, 31083), (299, 23910), (345, 20722), (390, 18331), (598, 11955), (690, 10361), (797, 8970), (897, 7970), (1495, 4782), (1594, 4485), (1794, 3985), (2391, 2990)]