229369980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{78017}}^1$

素因数の和:78043

約数の個数: 72

約数和(自身を含む): 747100368

約数和(自身を除く): 517730388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 78017, 156034, 234051, 312068, 390085, 468102, 546119, 780170, 936204, 1092238, 1170255, 1560340, 1638357, 2184476, 2340510, 2730595, 3276714, 3822833, 4681020, 5461190, 6553428, 7645666, 8191785, 10922380, 11468499, 15291332, 16383570, 19114165, 22936998, 32767140, 38228330, 45873996, 57342495, 76456660, 114684990, 229369980]

約数ペア:

[(1, 229369980), (2, 114684990), (3, 76456660), (4, 57342495), (5, 45873996), (6, 38228330), (7, 32767140), (10, 22936998), (12, 19114165), (14, 16383570), (15, 15291332), (20, 11468499), (21, 10922380), (28, 8191785), (30, 7645666), (35, 6553428), (42, 5461190), (49, 4681020), (60, 3822833), (70, 3276714), (84, 2730595), (98, 2340510), (105, 2184476), (140, 1638357), (147, 1560340), (196, 1170255), (210, 1092238), (245, 936204), (294, 780170), (420, 546119), (490, 468102), (588, 390085), (735, 312068), (980, 234051), (1470, 156034), (2940, 78017)]