91086420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 265982976

約数和(自身を除く): 174896556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 61, 82, 122, 123, 164, 183, 205, 244, 246, 305, 366, 410, 492, 607, 610, 615, 732, 820, 915, 1214, 1220, 1230, 1821, 1830, 2428, 2460, 2501, 3035, 3642, 3660, 5002, 6070, 7284, 7503, 9105, 10004, 12140, 12505, 15006, 18210, 24887, 25010, 30012, 36420, 37027, 37515, 49774, 50020, 74054, 74661, 75030, 99548, 111081, 124435, 148108, 149322, 150060, 185135, 222162, 248870, 298644, 370270, 373305, 444324, 497740, 555405, 740540, 746610, 1110810, 1493220, 1518107, 2221620, 3036214, 4554321, 6072428, 7590535, 9108642, 15181070, 18217284, 22771605, 30362140, 45543210, 91086420]

約数ペア:

[(1, 91086420), (2, 45543210), (3, 30362140), (4, 22771605), (5, 18217284), (6, 15181070), (10, 9108642), (12, 7590535), (15, 6072428), (20, 4554321), (30, 3036214), (41, 2221620), (60, 1518107), (61, 1493220), (82, 1110810), (122, 746610), (123, 740540), (164, 555405), (183, 497740), (205, 444324), (244, 373305), (246, 370270), (305, 298644), (366, 248870), (410, 222162), (492, 185135), (607, 150060), (610, 149322), (615, 148108), (732, 124435), (820, 111081), (915, 99548), (1214, 75030), (1220, 74661), (1230, 74054), (1821, 50020), (1830, 49774), (2428, 37515), (2460, 37027), (2501, 36420), (3035, 30012), (3642, 25010), (3660, 24887), (5002, 18210), (6070, 15006), (7284, 12505), (7503, 12140), (9105, 10004)]