1301470140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{971}}^1$

素因数の和:1323

約数の個数: 96

約数和(自身を含む): 3703553280

約数和(自身を除く): 2402083140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 251, 267, 356, 445, 502, 534, 753, 890, 971, 1004, 1068, 1255, 1335, 1506, 1780, 1942, 2510, 2670, 2913, 3012, 3765, 3884, 4855, 5020, 5340, 5826, 7530, 9710, 11652, 14565, 15060, 19420, 22339, 29130, 44678, 58260, 67017, 86419, 89356, 111695, 134034, 172838, 223390, 243721, 259257, 268068, 335085, 345676, 432095, 446780, 487442, 518514, 670170, 731163, 864190, 974884, 1037028, 1218605, 1296285, 1340340, 1462326, 1728380, 2437210, 2592570, 2924652, 3655815, 4874420, 5185140, 7311630, 14623260, 21691169, 43382338, 65073507, 86764676, 108455845, 130147014, 216911690, 260294028, 325367535, 433823380, 650735070, 1301470140]

約数ペア:

[(1, 1301470140), (2, 650735070), (3, 433823380), (4, 325367535), (5, 260294028), (6, 216911690), (10, 130147014), (12, 108455845), (15, 86764676), (20, 65073507), (30, 43382338), (60, 21691169), (89, 14623260), (178, 7311630), (251, 5185140), (267, 4874420), (356, 3655815), (445, 2924652), (502, 2592570), (534, 2437210), (753, 1728380), (890, 1462326), (971, 1340340), (1004, 1296285), (1068, 1218605), (1255, 1037028), (1335, 974884), (1506, 864190), (1780, 731163), (1942, 670170), (2510, 518514), (2670, 487442), (2913, 446780), (3012, 432095), (3765, 345676), (3884, 335085), (4855, 268068), (5020, 259257), (5340, 243721), (5826, 223390), (7530, 172838), (9710, 134034), (11652, 111695), (14565, 89356), (15060, 86419), (19420, 67017), (22339, 58260), (29130, 44678)]