161201070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12703}}^1$

素因数の和:12766

約数の個数: 64

約数和(自身を含む): 439050240

約数和(自身を除く): 277849170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 12703, 25406, 38109, 63515, 76218, 114327, 127030, 190545, 228654, 342981, 381090, 571635, 597041, 685962, 1143270, 1194082, 1714905, 1791123, 2985205, 3429810, 3582246, 5373369, 5970410, 8955615, 10746738, 16120107, 17911230, 26866845, 32240214, 53733690, 80600535, 161201070]

約数ペア:

[(1, 161201070), (2, 80600535), (3, 53733690), (5, 32240214), (6, 26866845), (9, 17911230), (10, 16120107), (15, 10746738), (18, 8955615), (27, 5970410), (30, 5373369), (45, 3582246), (47, 3429810), (54, 2985205), (90, 1791123), (94, 1714905), (135, 1194082), (141, 1143270), (235, 685962), (270, 597041), (282, 571635), (423, 381090), (470, 342981), (705, 228654), (846, 190545), (1269, 127030), (1410, 114327), (2115, 76218), (2538, 63515), (4230, 38109), (6345, 25406), (12690, 12703)]