1974059370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{15013}}^1$

素因数の和:15516

約数の個数: 64

約数和(自身を含む): 5275319040

約数和(自身を除く): 3301259670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 487, 974, 1461, 2435, 2922, 4383, 4870, 7305, 8766, 13149, 14610, 15013, 21915, 26298, 30026, 43830, 45039, 65745, 75065, 90078, 131490, 135117, 150130, 225195, 270234, 405351, 450390, 675585, 810702, 1351170, 2026755, 4053510, 7311331, 14622662, 21933993, 36556655, 43867986, 65801979, 73113310, 109669965, 131603958, 197405937, 219339930, 329009895, 394811874, 658019790, 987029685, 1974059370]

約数ペア:

[(1, 1974059370), (2, 987029685), (3, 658019790), (5, 394811874), (6, 329009895), (9, 219339930), (10, 197405937), (15, 131603958), (18, 109669965), (27, 73113310), (30, 65801979), (45, 43867986), (54, 36556655), (90, 21933993), (135, 14622662), (270, 7311331), (487, 4053510), (974, 2026755), (1461, 1351170), (2435, 810702), (2922, 675585), (4383, 450390), (4870, 405351), (7305, 270234), (8766, 225195), (13149, 150130), (14610, 135117), (15013, 131490), (21915, 90078), (26298, 75065), (30026, 65745), (43830, 45039)]