1264830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 3663360

約数和(自身を除く): 2398530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 317, 399, 570, 634, 665, 798, 951, 1330, 1585, 1902, 1995, 2219, 3170, 3990, 4438, 4755, 6023, 6657, 9510, 11095, 12046, 13314, 18069, 22190, 30115, 33285, 36138, 42161, 60230, 66570, 84322, 90345, 126483, 180690, 210805, 252966, 421610, 632415, 1264830]

約数ペア:

[(1, 1264830), (2, 632415), (3, 421610), (5, 252966), (6, 210805), (7, 180690), (10, 126483), (14, 90345), (15, 84322), (19, 66570), (21, 60230), (30, 42161), (35, 36138), (38, 33285), (42, 30115), (57, 22190), (70, 18069), (95, 13314), (105, 12046), (114, 11095), (133, 9510), (190, 6657), (210, 6023), (266, 4755), (285, 4438), (317, 3990), (399, 3170), (570, 2219), (634, 1995), (665, 1902), (798, 1585), (951, 1330)]