216804510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{185303}}^1$

素因数の和:185329

約数の個数: 48

約数和(自身を含む): 607055904

約数和(自身を除く): 390251394

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 185303, 370606, 555909, 926515, 1111818, 1667727, 1853030, 2408939, 2779545, 3335454, 4817878, 5559090, 7226817, 8338635, 12044695, 14453634, 16677270, 21680451, 24089390, 36134085, 43360902, 72268170, 108402255, 216804510]

約数ペア:

[(1, 216804510), (2, 108402255), (3, 72268170), (5, 43360902), (6, 36134085), (9, 24089390), (10, 21680451), (13, 16677270), (15, 14453634), (18, 12044695), (26, 8338635), (30, 7226817), (39, 5559090), (45, 4817878), (65, 3335454), (78, 2779545), (90, 2408939), (117, 1853030), (130, 1667727), (195, 1111818), (234, 926515), (390, 555909), (585, 370606), (1170, 185303)]