7298460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3147

約数の個数: 72

約数和(自身を含む): 23849280

約数和(自身を除く): 16550820

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, 3119, 6238, 9357, 12476, 15595, 18714, 28071, 31190, 37428, 40547, 46785, 56142, 62380, 81094, 93570, 112284, 121641, 140355, 162188, 187140, 202735, 243282, 280710, 364923, 405470, 486564, 561420, 608205, 729846, 810940, 1216410, 1459692, 1824615, 2432820, 3649230, 7298460]

約数ペア:

[(1, 7298460), (2, 3649230), (3, 2432820), (4, 1824615), (5, 1459692), (6, 1216410), (9, 810940), (10, 729846), (12, 608205), (13, 561420), (15, 486564), (18, 405470), (20, 364923), (26, 280710), (30, 243282), (36, 202735), (39, 187140), (45, 162188), (52, 140355), (60, 121641), (65, 112284), (78, 93570), (90, 81094), (117, 62380), (130, 56142), (156, 46785), (180, 40547), (195, 37428), (234, 31190), (260, 28071), (390, 18714), (468, 15595), (585, 12476), (780, 9357), (1170, 6238), (2340, 3119)]