223996980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{41947}}^1$

素因数の和:42048

約数の個数: 48

約数和(自身を含む): 634253760

約数和(自身を除く): 410256780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 41947, 83894, 125841, 167788, 209735, 251682, 419470, 503364, 629205, 838940, 1258410, 2516820, 3733283, 7466566, 11199849, 14933132, 18666415, 22399698, 37332830, 44799396, 55999245, 74665660, 111998490, 223996980]

約数ペア:

[(1, 223996980), (2, 111998490), (3, 74665660), (4, 55999245), (5, 44799396), (6, 37332830), (10, 22399698), (12, 18666415), (15, 14933132), (20, 11199849), (30, 7466566), (60, 3733283), (89, 2516820), (178, 1258410), (267, 838940), (356, 629205), (445, 503364), (534, 419470), (890, 251682), (1068, 209735), (1335, 167788), (1780, 125841), (2670, 83894), (5340, 41947)]