70056180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2971}}^1$

素因数の和:3117

約数の個数: 72

約数和(自身を含む): 214197984

約数和(自身を除く): 144141804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 2971, 3930, 4716, 5895, 5942, 7860, 8913, 11790, 11884, 14855, 17826, 23580, 26739, 29710, 35652, 44565, 53478, 59420, 89130, 106956, 133695, 178260, 267390, 389201, 534780, 778402, 1167603, 1556804, 1946005, 2335206, 3502809, 3892010, 4670412, 5838015, 7005618, 7784020, 11676030, 14011236, 17514045, 23352060, 35028090, 70056180]

約数ペア:

[(1, 70056180), (2, 35028090), (3, 23352060), (4, 17514045), (5, 14011236), (6, 11676030), (9, 7784020), (10, 7005618), (12, 5838015), (15, 4670412), (18, 3892010), (20, 3502809), (30, 2335206), (36, 1946005), (45, 1556804), (60, 1167603), (90, 778402), (131, 534780), (180, 389201), (262, 267390), (393, 178260), (524, 133695), (655, 106956), (786, 89130), (1179, 59420), (1310, 53478), (1572, 44565), (1965, 35652), (2358, 29710), (2620, 26739), (2971, 23580), (3930, 17826), (4716, 14855), (5895, 11884), (5942, 11790), (7860, 8913)]