1438018980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{55351}}^1$

素因数の和:55796

約数の個数: 48

約数和(自身を含む): 4035825024

約数和(自身を除く): 2597806044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 433, 866, 1299, 1732, 2165, 2598, 4330, 5196, 6495, 8660, 12990, 25980, 55351, 110702, 166053, 221404, 276755, 332106, 553510, 664212, 830265, 1107020, 1660530, 3321060, 23966983, 47933966, 71900949, 95867932, 119834915, 143801898, 239669830, 287603796, 359504745, 479339660, 719009490, 1438018980]

約数ペア:

[(1, 1438018980), (2, 719009490), (3, 479339660), (4, 359504745), (5, 287603796), (6, 239669830), (10, 143801898), (12, 119834915), (15, 95867932), (20, 71900949), (30, 47933966), (60, 23966983), (433, 3321060), (866, 1660530), (1299, 1107020), (1732, 830265), (2165, 664212), (2598, 553510), (4330, 332106), (5196, 276755), (6495, 221404), (8660, 166053), (12990, 110702), (25980, 55351)]