1733520385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 2358720000

約数和(自身を除く): 625199615

約数列:

[1, 5, 19, 29, 41, 95, 103, 145, 149, 205, 515, 551, 745, 779, 1189, 1957, 2755, 2831, 2987, 3895, 4223, 4321, 5945, 6109, 9785, 14155, 14935, 15347, 21115, 21605, 22591, 30545, 56753, 76735, 80237, 82099, 112955, 116071, 122467, 177161, 283765, 291593, 401185, 410495, 445063, 580355, 612335, 629227, 885805, 1457965, 2225315, 2326873, 3146135, 3366059, 8456197, 11634365, 11955313, 16830295, 18247583, 42280985, 59776565, 91237915, 346704077, 1733520385]

約数ペア:

[(1, 1733520385), (5, 346704077), (19, 91237915), (29, 59776565), (41, 42280985), (95, 18247583), (103, 16830295), (145, 11955313), (149, 11634365), (205, 8456197), (515, 3366059), (551, 3146135), (745, 2326873), (779, 2225315), (1189, 1457965), (1957, 885805), (2755, 629227), (2831, 612335), (2987, 580355), (3895, 445063), (4223, 410495), (4321, 401185), (5945, 291593), (6109, 283765), (9785, 177161), (14155, 122467), (14935, 116071), (15347, 112955), (21115, 82099), (21605, 80237), (22591, 76735), (30545, 56753)]