223886390

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{5021}}^1$

素因数の和:5062

約数の個数: 64

約数和(自身を含む): 506217600

約数和(自身を除く): 282331210

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 343, 455, 490, 637, 686, 910, 1274, 1715, 3185, 3430, 4459, 5021, 6370, 8918, 10042, 22295, 25105, 35147, 44590, 50210, 65273, 70294, 130546, 175735, 246029, 326365, 351470, 456911, 492058, 652730, 913822, 1230145, 1722203, 2284555, 2460290, 3198377, 3444406, 4569110, 6396754, 8611015, 15991885, 17222030, 22388639, 31983770, 44777278, 111943195, 223886390]

約数ペア:

[(1, 223886390), (2, 111943195), (5, 44777278), (7, 31983770), (10, 22388639), (13, 17222030), (14, 15991885), (26, 8611015), (35, 6396754), (49, 4569110), (65, 3444406), (70, 3198377), (91, 2460290), (98, 2284555), (130, 1722203), (182, 1230145), (245, 913822), (343, 652730), (455, 492058), (490, 456911), (637, 351470), (686, 326365), (910, 246029), (1274, 175735), (1715, 130546), (3185, 70294), (3430, 65273), (4459, 50210), (5021, 44590), (6370, 35147), (8918, 25105), (10042, 22295)]