71554860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10193}}^1$

素因数の和:10224

約数の個数: 96

約数和(自身を含む): 239762880

約数和(自身を除く): 168208020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 10193, 20386, 30579, 40772, 50965, 61158, 91737, 101930, 122316, 132509, 152895, 183474, 203860, 265018, 275211, 305790, 366948, 397527, 458685, 530036, 550422, 611580, 662545, 795054, 917370, 1100844, 1192581, 1325090, 1376055, 1590108, 1834740, 1987635, 2385162, 2650180, 2752110, 3577743, 3975270, 4770324, 5504220, 5962905, 7155486, 7950540, 11925810, 14310972, 17888715, 23851620, 35777430, 71554860]

約数ペア:

[(1, 71554860), (2, 35777430), (3, 23851620), (4, 17888715), (5, 14310972), (6, 11925810), (9, 7950540), (10, 7155486), (12, 5962905), (13, 5504220), (15, 4770324), (18, 3975270), (20, 3577743), (26, 2752110), (27, 2650180), (30, 2385162), (36, 1987635), (39, 1834740), (45, 1590108), (52, 1376055), (54, 1325090), (60, 1192581), (65, 1100844), (78, 917370), (90, 795054), (108, 662545), (117, 611580), (130, 550422), (135, 530036), (156, 458685), (180, 397527), (195, 366948), (234, 305790), (260, 275211), (270, 265018), (351, 203860), (390, 183474), (468, 152895), (540, 132509), (585, 122316), (702, 101930), (780, 91737), (1170, 61158), (1404, 50965), (1755, 40772), (2340, 30579), (3510, 20386), (7020, 10193)]