14624220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18749}}^1$

素因数の和:18774

約数の個数: 48

約数和(自身を含む): 44100000

約数和(自身を除く): 29475780

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, 18749, 37498, 56247, 74996, 93745, 112494, 187490, 224988, 243737, 281235, 374980, 487474, 562470, 731211, 974948, 1124940, 1218685, 1462422, 2437370, 2924844, 3656055, 4874740, 7312110, 14624220]

約数ペア:

[(1, 14624220), (2, 7312110), (3, 4874740), (4, 3656055), (5, 2924844), (6, 2437370), (10, 1462422), (12, 1218685), (13, 1124940), (15, 974948), (20, 731211), (26, 562470), (30, 487474), (39, 374980), (52, 281235), (60, 243737), (65, 224988), (78, 187490), (130, 112494), (156, 93745), (195, 74996), (260, 56247), (390, 37498), (780, 18749)]