56770860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2621}}^1$

素因数の和:2671

約数の個数: 72

約数和(自身を含む): 167828976

約数和(自身を除く): 111058116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 2621, 3610, 4332, 5242, 5415, 7220, 7863, 10484, 10830, 13105, 15726, 21660, 26210, 31452, 39315, 49799, 52420, 78630, 99598, 149397, 157260, 199196, 248995, 298794, 497990, 597588, 746985, 946181, 995980, 1493970, 1892362, 2838543, 2987940, 3784724, 4730905, 5677086, 9461810, 11354172, 14192715, 18923620, 28385430, 56770860]

約数ペア:

[(1, 56770860), (2, 28385430), (3, 18923620), (4, 14192715), (5, 11354172), (6, 9461810), (10, 5677086), (12, 4730905), (15, 3784724), (19, 2987940), (20, 2838543), (30, 1892362), (38, 1493970), (57, 995980), (60, 946181), (76, 746985), (95, 597588), (114, 497990), (190, 298794), (228, 248995), (285, 199196), (361, 157260), (380, 149397), (570, 99598), (722, 78630), (1083, 52420), (1140, 49799), (1444, 39315), (1805, 31452), (2166, 26210), (2621, 21660), (3610, 15726), (4332, 13105), (5242, 10830), (5415, 10484), (7220, 7863)]