171655770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40013}}^1$

素因数の和:40047

約数の個数: 64

約数和(自身を含む): 484009344

約数和(自身を除く): 312353574

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 40013, 80026, 120039, 200065, 240078, 400130, 440143, 520169, 600195, 880286, 1040338, 1200390, 1320429, 1560507, 2200715, 2600845, 2640858, 3121014, 4401430, 5201690, 5721859, 6602145, 7802535, 11443718, 13204290, 15605070, 17165577, 28609295, 34331154, 57218590, 85827885, 171655770]

約数ペア:

[(1, 171655770), (2, 85827885), (3, 57218590), (5, 34331154), (6, 28609295), (10, 17165577), (11, 15605070), (13, 13204290), (15, 11443718), (22, 7802535), (26, 6602145), (30, 5721859), (33, 5201690), (39, 4401430), (55, 3121014), (65, 2640858), (66, 2600845), (78, 2200715), (110, 1560507), (130, 1320429), (143, 1200390), (165, 1040338), (195, 880286), (286, 600195), (330, 520169), (390, 440143), (429, 400130), (715, 240078), (858, 200065), (1430, 120039), (2145, 80026), (4290, 40013)]