354030695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 496419840

約数和(自身を除く): 142389145

約数列:

[1, 5, 17, 29, 31, 41, 85, 113, 145, 155, 205, 493, 527, 565, 697, 899, 1189, 1271, 1921, 2465, 2635, 3277, 3485, 3503, 4495, 4633, 5945, 6355, 9605, 15283, 16385, 17515, 20213, 21607, 23165, 36859, 55709, 59551, 76415, 78761, 101065, 101587, 108035, 134357, 143623, 184295, 278545, 297755, 393805, 507935, 626603, 671785, 718115, 1726979, 2284069, 2441591, 3133015, 4165067, 8634895, 11420345, 12207955, 20825335, 70806139, 354030695]

約数ペア:

[(1, 354030695), (5, 70806139), (17, 20825335), (29, 12207955), (31, 11420345), (41, 8634895), (85, 4165067), (113, 3133015), (145, 2441591), (155, 2284069), (205, 1726979), (493, 718115), (527, 671785), (565, 626603), (697, 507935), (899, 393805), (1189, 297755), (1271, 278545), (1921, 184295), (2465, 143623), (2635, 134357), (3277, 108035), (3485, 101587), (3503, 101065), (4495, 78761), (4633, 76415), (5945, 59551), (6355, 55709), (9605, 36859), (15283, 23165), (16385, 21607), (17515, 20213)]