71618130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16931}}^1$

素因数の和:16991

約数の個数: 48

約数和(自身を含む): 190180224

約数和(自身を除く): 118562094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 16931, 33862, 50793, 84655, 101586, 152379, 169310, 253965, 304758, 507930, 761895, 795757, 1523790, 1591514, 2387271, 3978785, 4774542, 7161813, 7957570, 11936355, 14323626, 23872710, 35809065, 71618130]

約数ペア:

[(1, 71618130), (2, 35809065), (3, 23872710), (5, 14323626), (6, 11936355), (9, 7957570), (10, 7161813), (15, 4774542), (18, 3978785), (30, 2387271), (45, 1591514), (47, 1523790), (90, 795757), (94, 761895), (141, 507930), (235, 304758), (282, 253965), (423, 169310), (470, 152379), (705, 101586), (846, 84655), (1410, 50793), (2115, 33862), (4230, 16931)]