45389370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 118145664

約数和(自身を除く): 72756294

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 181, 195, 362, 390, 543, 643, 905, 1086, 1286, 1810, 1929, 2353, 2715, 3215, 3858, 4706, 5430, 6430, 7059, 8359, 9645, 11765, 14118, 16718, 19290, 23530, 25077, 35295, 41795, 50154, 70590, 83590, 116383, 125385, 232766, 250770, 349149, 581915, 698298, 1163830, 1512979, 1745745, 3025958, 3491490, 4538937, 7564895, 9077874, 15129790, 22694685, 45389370]

約数ペア:

[(1, 45389370), (2, 22694685), (3, 15129790), (5, 9077874), (6, 7564895), (10, 4538937), (13, 3491490), (15, 3025958), (26, 1745745), (30, 1512979), (39, 1163830), (65, 698298), (78, 581915), (130, 349149), (181, 250770), (195, 232766), (362, 125385), (390, 116383), (543, 83590), (643, 70590), (905, 50154), (1086, 41795), (1286, 35295), (1810, 25077), (1929, 23530), (2353, 19290), (2715, 16718), (3215, 14118), (3858, 11765), (4706, 9645), (5430, 8359), (6430, 7059)]