191956860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62731}}^1$

素因数の和:62763

約数の個数: 72

約数和(自身を含む): 616530096

約数和(自身を除く): 424573236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 62731, 125462, 188193, 250924, 313655, 376386, 564579, 627310, 752772, 940965, 1066427, 1129158, 1254620, 1881930, 2132854, 2258316, 2822895, 3199281, 3763860, 4265708, 5332135, 5645790, 6398562, 9597843, 10664270, 11291580, 12797124, 15996405, 19195686, 21328540, 31992810, 38391372, 47989215, 63985620, 95978430, 191956860]

約数ペア:

[(1, 191956860), (2, 95978430), (3, 63985620), (4, 47989215), (5, 38391372), (6, 31992810), (9, 21328540), (10, 19195686), (12, 15996405), (15, 12797124), (17, 11291580), (18, 10664270), (20, 9597843), (30, 6398562), (34, 5645790), (36, 5332135), (45, 4265708), (51, 3763860), (60, 3199281), (68, 2822895), (85, 2258316), (90, 2132854), (102, 1881930), (153, 1254620), (170, 1129158), (180, 1066427), (204, 940965), (255, 752772), (306, 627310), (340, 564579), (510, 376386), (612, 313655), (765, 250924), (1020, 188193), (1530, 125462), (3060, 62731)]