43148910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 121888800

約数和(自身を除く): 78739890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 149, 197, 210, 245, 294, 298, 394, 447, 490, 591, 735, 745, 894, 985, 1043, 1182, 1379, 1470, 1490, 1970, 2086, 2235, 2758, 2955, 3129, 4137, 4470, 5215, 5910, 6258, 6895, 7301, 8274, 9653, 10430, 13790, 14602, 15645, 19306, 20685, 21903, 28959, 29353, 31290, 36505, 41370, 43806, 48265, 57918, 58706, 73010, 88059, 96530, 109515, 144795, 146765, 176118, 205471, 219030, 289590, 293530, 410942, 440295, 616413, 880590, 1027355, 1232826, 1438297, 2054710, 2876594, 3082065, 4314891, 6164130, 7191485, 8629782, 14382970, 21574455, 43148910]

約数ペア:

[(1, 43148910), (2, 21574455), (3, 14382970), (5, 8629782), (6, 7191485), (7, 6164130), (10, 4314891), (14, 3082065), (15, 2876594), (21, 2054710), (30, 1438297), (35, 1232826), (42, 1027355), (49, 880590), (70, 616413), (98, 440295), (105, 410942), (147, 293530), (149, 289590), (197, 219030), (210, 205471), (245, 176118), (294, 146765), (298, 144795), (394, 109515), (447, 96530), (490, 88059), (591, 73010), (735, 58706), (745, 57918), (894, 48265), (985, 43806), (1043, 41370), (1182, 36505), (1379, 31290), (1470, 29353), (1490, 28959), (1970, 21903), (2086, 20685), (2235, 19306), (2758, 15645), (2955, 14602), (3129, 13790), (4137, 10430), (4470, 9653), (5215, 8274), (5910, 7301), (6258, 6895)]