4147290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 12804480

約数和(自身を除く): 8657190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 227, 261, 290, 315, 406, 435, 454, 522, 609, 630, 681, 870, 1015, 1135, 1218, 1305, 1362, 1589, 1827, 2030, 2043, 2270, 2610, 3045, 3178, 3405, 3654, 4086, 4767, 6090, 6583, 6810, 7945, 9135, 9534, 10215, 13166, 14301, 15890, 18270, 19749, 20430, 23835, 28602, 32915, 39498, 46081, 47670, 59247, 65830, 71505, 92162, 98745, 118494, 138243, 143010, 197490, 230405, 276486, 296235, 414729, 460810, 592470, 691215, 829458, 1382430, 2073645, 4147290]

約数ペア:

[(1, 4147290), (2, 2073645), (3, 1382430), (5, 829458), (6, 691215), (7, 592470), (9, 460810), (10, 414729), (14, 296235), (15, 276486), (18, 230405), (21, 197490), (29, 143010), (30, 138243), (35, 118494), (42, 98745), (45, 92162), (58, 71505), (63, 65830), (70, 59247), (87, 47670), (90, 46081), (105, 39498), (126, 32915), (145, 28602), (174, 23835), (203, 20430), (210, 19749), (227, 18270), (261, 15890), (290, 14301), (315, 13166), (406, 10215), (435, 9534), (454, 9135), (522, 7945), (609, 6810), (630, 6583), (681, 6090), (870, 4767), (1015, 4086), (1135, 3654), (1218, 3405), (1305, 3178), (1362, 3045), (1589, 2610), (1827, 2270), (2030, 2043)]