1148045220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{911147}}^1$

素因数の和:911169

約数の個数: 72

約数和(自身を含む): 3979894464

約数和(自身を除く): 2831849244

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, 911147, 1822294, 2733441, 3644588, 4555735, 5466882, 6378029, 8200323, 9111470, 10933764, 12756058, 13667205, 16400646, 18222940, 19134087, 25512116, 27334410, 31890145, 32801292, 38268174, 41001615, 54668820, 57402261, 63780290, 76536348, 82003230, 95670435, 114804522, 127560580, 164006460, 191340870, 229609044, 287011305, 382681740, 574022610, 1148045220]

約数ペア:

[(1, 1148045220), (2, 574022610), (3, 382681740), (4, 287011305), (5, 229609044), (6, 191340870), (7, 164006460), (9, 127560580), (10, 114804522), (12, 95670435), (14, 82003230), (15, 76536348), (18, 63780290), (20, 57402261), (21, 54668820), (28, 41001615), (30, 38268174), (35, 32801292), (36, 31890145), (42, 27334410), (45, 25512116), (60, 19134087), (63, 18222940), (70, 16400646), (84, 13667205), (90, 12756058), (105, 10933764), (126, 9111470), (140, 8200323), (180, 6378029), (210, 5466882), (252, 4555735), (315, 3644588), (420, 2733441), (630, 1822294), (1260, 911147)]