2951569140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3784063}}^1$

素因数の和:3784088

約数の個数: 48

約数和(自身を含む): 8900118528

約数和(自身を除く): 5948549388

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, 3784063, 7568126, 11352189, 15136252, 18920315, 22704378, 37840630, 45408756, 49192819, 56760945, 75681260, 98385638, 113521890, 147578457, 196771276, 227043780, 245964095, 295156914, 491928190, 590313828, 737892285, 983856380, 1475784570, 2951569140]

約数ペア:

[(1, 2951569140), (2, 1475784570), (3, 983856380), (4, 737892285), (5, 590313828), (6, 491928190), (10, 295156914), (12, 245964095), (13, 227043780), (15, 196771276), (20, 147578457), (26, 113521890), (30, 98385638), (39, 75681260), (52, 56760945), (60, 49192819), (65, 45408756), (78, 37840630), (130, 22704378), (156, 18920315), (195, 15136252), (260, 11352189), (390, 7568126), (780, 3784063)]