885648690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{11701}}^1$

素因数の和:11772

約数の個数: 72

約数和(自身を含む): 2385031428

約数和(自身を除く): 1499382738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 841, 870, 1305, 1682, 2523, 2610, 4205, 5046, 7569, 8410, 11701, 12615, 15138, 23402, 25230, 35103, 37845, 58505, 70206, 75690, 105309, 117010, 175515, 210618, 339329, 351030, 526545, 678658, 1017987, 1053090, 1696645, 2035974, 3053961, 3393290, 5089935, 6107922, 9840541, 10179870, 15269805, 19681082, 29521623, 30539610, 49202705, 59043246, 88564869, 98405410, 147608115, 177129738, 295216230, 442824345, 885648690]

約数ペア:

[(1, 885648690), (2, 442824345), (3, 295216230), (5, 177129738), (6, 147608115), (9, 98405410), (10, 88564869), (15, 59043246), (18, 49202705), (29, 30539610), (30, 29521623), (45, 19681082), (58, 15269805), (87, 10179870), (90, 9840541), (145, 6107922), (174, 5089935), (261, 3393290), (290, 3053961), (435, 2035974), (522, 1696645), (841, 1053090), (870, 1017987), (1305, 678658), (1682, 526545), (2523, 351030), (2610, 339329), (4205, 210618), (5046, 175515), (7569, 117010), (8410, 105309), (11701, 75690), (12615, 70206), (15138, 58505), (23402, 37845), (25230, 35103)]