1101496760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{302609}}^1$

素因数の和:302640

約数の個数: 64

約数和(自身を含む): 3050308800

約数和(自身を除く): 1948812040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 302609, 605218, 1210436, 1513045, 2118263, 2420872, 3026090, 3933917, 4236526, 6052180, 7867834, 8473052, 10591315, 12104360, 15735668, 16946104, 19669585, 21182630, 27537419, 31471336, 39339170, 42365260, 55074838, 78678340, 84730520, 110149676, 137687095, 157356680, 220299352, 275374190, 550748380, 1101496760]

約数ペア:

[(1, 1101496760), (2, 550748380), (4, 275374190), (5, 220299352), (7, 157356680), (8, 137687095), (10, 110149676), (13, 84730520), (14, 78678340), (20, 55074838), (26, 42365260), (28, 39339170), (35, 31471336), (40, 27537419), (52, 21182630), (56, 19669585), (65, 16946104), (70, 15735668), (91, 12104360), (104, 10591315), (130, 8473052), (140, 7867834), (182, 6052180), (260, 4236526), (280, 3933917), (364, 3026090), (455, 2420872), (520, 2118263), (728, 1513045), (910, 1210436), (1820, 605218), (3640, 302609)]