66311940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2963}}^1$

素因数の和:3348

約数の個数: 48

約数和(自身を含む): 186234048

約数和(自身を除く): 119922108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 746, 1119, 1492, 1865, 2238, 2963, 3730, 4476, 5595, 5926, 7460, 8889, 11190, 11852, 14815, 17778, 22380, 29630, 35556, 44445, 59260, 88890, 177780, 1105199, 2210398, 3315597, 4420796, 5525995, 6631194, 11051990, 13262388, 16577985, 22103980, 33155970, 66311940]

約数ペア:

[(1, 66311940), (2, 33155970), (3, 22103980), (4, 16577985), (5, 13262388), (6, 11051990), (10, 6631194), (12, 5525995), (15, 4420796), (20, 3315597), (30, 2210398), (60, 1105199), (373, 177780), (746, 88890), (1119, 59260), (1492, 44445), (1865, 35556), (2238, 29630), (2963, 22380), (3730, 17778), (4476, 14815), (5595, 11852), (5926, 11190), (7460, 8889)]