1197595980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{950473}}^1$

素因数の和:950495

約数の個数: 72

約数和(自身を含む): 4151670432

約数和(自身を除く): 2954074452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 950473, 1900946, 2851419, 3801892, 4752365, 5702838, 6653311, 8554257, 9504730, 11405676, 13306622, 14257095, 17108514, 19009460, 19959933, 26613244, 28514190, 33266555, 34217028, 39919866, 42771285, 57028380, 59879799, 66533110, 79839732, 85542570, 99799665, 119759598, 133066220, 171085140, 199599330, 239519196, 299398995, 399198660, 598797990, 1197595980]

約数ペア:

[(1, 1197595980), (2, 598797990), (3, 399198660), (4, 299398995), (5, 239519196), (6, 199599330), (7, 171085140), (9, 133066220), (10, 119759598), (12, 99799665), (14, 85542570), (15, 79839732), (18, 66533110), (20, 59879799), (21, 57028380), (28, 42771285), (30, 39919866), (35, 34217028), (36, 33266555), (42, 28514190), (45, 26613244), (60, 19959933), (63, 19009460), (70, 17108514), (84, 14257095), (90, 13306622), (105, 11405676), (126, 9504730), (140, 8554257), (180, 6653311), (210, 5702838), (252, 4752365), (315, 3801892), (420, 2851419), (630, 1900946), (1260, 950473)]