70318920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11959}}^1$

素因数の和:11987

約数の個数: 96

約数和(自身を含む): 245419200

約数和(自身を除く): 175100280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 11959, 23918, 35877, 47836, 59795, 71754, 83713, 95672, 119590, 143508, 167426, 179385, 239180, 251139, 287016, 334852, 358770, 418565, 478360, 502278, 585991, 669704, 717540, 837130, 1004556, 1171982, 1255695, 1435080, 1674260, 1757973, 2009112, 2343964, 2511390, 2929955, 3348520, 3515946, 4687928, 5022780, 5859910, 7031892, 8789865, 10045560, 11719820, 14063784, 17579730, 23439640, 35159460, 70318920]

約数ペア:

[(1, 70318920), (2, 35159460), (3, 23439640), (4, 17579730), (5, 14063784), (6, 11719820), (7, 10045560), (8, 8789865), (10, 7031892), (12, 5859910), (14, 5022780), (15, 4687928), (20, 3515946), (21, 3348520), (24, 2929955), (28, 2511390), (30, 2343964), (35, 2009112), (40, 1757973), (42, 1674260), (49, 1435080), (56, 1255695), (60, 1171982), (70, 1004556), (84, 837130), (98, 717540), (105, 669704), (120, 585991), (140, 502278), (147, 478360), (168, 418565), (196, 358770), (210, 334852), (245, 287016), (280, 251139), (294, 239180), (392, 179385), (420, 167426), (490, 143508), (588, 119590), (735, 95672), (840, 83713), (980, 71754), (1176, 59795), (1470, 47836), (1960, 35877), (2940, 23918), (5880, 11959)]