129609090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110777}}^1$

素因数の和:110803

約数の個数: 48

約数和(自身を含む): 362908728

約数和(自身を除く): 233299638

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 110777, 221554, 332331, 553885, 664662, 996993, 1107770, 1440101, 1661655, 1993986, 2880202, 3323310, 4320303, 4984965, 7200505, 8640606, 9969930, 12960909, 14401010, 21601515, 25921818, 43203030, 64804545, 129609090]

約数ペア:

[(1, 129609090), (2, 64804545), (3, 43203030), (5, 25921818), (6, 21601515), (9, 14401010), (10, 12960909), (13, 9969930), (15, 8640606), (18, 7200505), (26, 4984965), (30, 4320303), (39, 3323310), (45, 2880202), (65, 1993986), (78, 1661655), (90, 1440101), (117, 1107770), (130, 996993), (195, 664662), (234, 553885), (390, 332331), (585, 221554), (1170, 110777)]