217524060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92959}}^1$

素因数の和:92987

約数の個数: 72

約数和(自身を含む): 710586240

約数和(自身を除く): 493062180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 92959, 185918, 278877, 371836, 464795, 557754, 836631, 929590, 1115508, 1208467, 1394385, 1673262, 1859180, 2416934, 2788770, 3346524, 3625401, 4183155, 4833868, 5577540, 6042335, 7250802, 8366310, 10876203, 12084670, 14501604, 16732620, 18127005, 21752406, 24169340, 36254010, 43504812, 54381015, 72508020, 108762030, 217524060]

約数ペア:

[(1, 217524060), (2, 108762030), (3, 72508020), (4, 54381015), (5, 43504812), (6, 36254010), (9, 24169340), (10, 21752406), (12, 18127005), (13, 16732620), (15, 14501604), (18, 12084670), (20, 10876203), (26, 8366310), (30, 7250802), (36, 6042335), (39, 5577540), (45, 4833868), (52, 4183155), (60, 3625401), (65, 3346524), (78, 2788770), (90, 2416934), (117, 1859180), (130, 1673262), (156, 1394385), (180, 1208467), (195, 1115508), (234, 929590), (260, 836631), (390, 557754), (468, 464795), (585, 371836), (780, 278877), (1170, 185918), (2340, 92959)]