40120590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 103161600

約数和(自身を除く): 63041010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 59, 95, 114, 118, 177, 190, 285, 295, 354, 570, 590, 885, 1121, 1193, 1770, 2242, 2386, 3363, 3579, 5605, 5965, 6726, 7158, 11210, 11930, 16815, 17895, 22667, 33630, 35790, 45334, 68001, 70387, 113335, 136002, 140774, 211161, 226670, 340005, 351935, 422322, 680010, 703870, 1055805, 1337353, 2111610, 2674706, 4012059, 6686765, 8024118, 13373530, 20060295, 40120590]

約数ペア:

[(1, 40120590), (2, 20060295), (3, 13373530), (5, 8024118), (6, 6686765), (10, 4012059), (15, 2674706), (19, 2111610), (30, 1337353), (38, 1055805), (57, 703870), (59, 680010), (95, 422322), (114, 351935), (118, 340005), (177, 226670), (190, 211161), (285, 140774), (295, 136002), (354, 113335), (570, 70387), (590, 68001), (885, 45334), (1121, 35790), (1193, 33630), (1770, 22667), (2242, 17895), (2386, 16815), (3363, 11930), (3579, 11210), (5605, 7158), (5965, 6726)]