22754940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29173}}^1$

素因数の和:29198

約数の個数: 48

約数和(自身を含む): 68617248

約数和(自身を除く): 45862308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 29173, 58346, 87519, 116692, 145865, 175038, 291730, 350076, 379249, 437595, 583460, 758498, 875190, 1137747, 1516996, 1750380, 1896245, 2275494, 3792490, 4550988, 5688735, 7584980, 11377470, 22754940]

約数ペア:

[(1, 22754940), (2, 11377470), (3, 7584980), (4, 5688735), (5, 4550988), (6, 3792490), (10, 2275494), (12, 1896245), (13, 1750380), (15, 1516996), (20, 1137747), (26, 875190), (30, 758498), (39, 583460), (52, 437595), (60, 379249), (65, 350076), (78, 291730), (130, 175038), (156, 145865), (195, 116692), (260, 87519), (390, 58346), (780, 29173)]