1793669220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1423547}}^1$

素因数の和:1423569

約数の個数: 72

約数和(自身を含む): 6218057664

約数和(自身を除く): 4424388444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1423547, 2847094, 4270641, 5694188, 7117735, 8541282, 9964829, 12811923, 14235470, 17082564, 19929658, 21353205, 25623846, 28470940, 29894487, 39859316, 42706410, 49824145, 51247692, 59788974, 64059615, 85412820, 89683461, 99648290, 119577948, 128119230, 149472435, 179366922, 199296580, 256238460, 298944870, 358733844, 448417305, 597889740, 896834610, 1793669220]

約数ペア:

[(1, 1793669220), (2, 896834610), (3, 597889740), (4, 448417305), (5, 358733844), (6, 298944870), (7, 256238460), (9, 199296580), (10, 179366922), (12, 149472435), (14, 128119230), (15, 119577948), (18, 99648290), (20, 89683461), (21, 85412820), (28, 64059615), (30, 59788974), (35, 51247692), (36, 49824145), (42, 42706410), (45, 39859316), (60, 29894487), (63, 28470940), (70, 25623846), (84, 21353205), (90, 19929658), (105, 17082564), (126, 14235470), (140, 12811923), (180, 9964829), (210, 8541282), (252, 7117735), (315, 5694188), (420, 4270641), (630, 2847094), (1260, 1423547)]