42614940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{863}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 119605248

約数和(自身を除く): 76990308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 823, 863, 1646, 1726, 2469, 2589, 3292, 3452, 4115, 4315, 4938, 5178, 8230, 8630, 9876, 10356, 12345, 12945, 16460, 17260, 24690, 25890, 49380, 51780, 710249, 1420498, 2130747, 2840996, 3551245, 4261494, 7102490, 8522988, 10653735, 14204980, 21307470, 42614940]

約数ペア:

[(1, 42614940), (2, 21307470), (3, 14204980), (4, 10653735), (5, 8522988), (6, 7102490), (10, 4261494), (12, 3551245), (15, 2840996), (20, 2130747), (30, 1420498), (60, 710249), (823, 51780), (863, 49380), (1646, 25890), (1726, 24690), (2469, 17260), (2589, 16460), (3292, 12945), (3452, 12345), (4115, 10356), (4315, 9876), (4938, 8630), (5178, 8230)]