123253290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37013}}^1$

素因数の和:37063

約数の個数: 48

約数和(自身を含む): 329128488

約数和(自身を除く): 205875198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 37013, 74026, 111039, 185065, 222078, 333117, 370130, 555195, 666234, 1110390, 1369481, 1665585, 2738962, 3331170, 4108443, 6847405, 8216886, 12325329, 13694810, 20542215, 24650658, 41084430, 61626645, 123253290]

約数ペア:

[(1, 123253290), (2, 61626645), (3, 41084430), (5, 24650658), (6, 20542215), (9, 13694810), (10, 12325329), (15, 8216886), (18, 6847405), (30, 4108443), (37, 3331170), (45, 2738962), (74, 1665585), (90, 1369481), (111, 1110390), (185, 666234), (222, 555195), (333, 370130), (370, 333117), (555, 222078), (666, 185065), (1110, 111039), (1665, 74026), (3330, 37013)]