42619710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 120821760

約数和(自身を除く): 78202050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 79, 98, 105, 147, 158, 210, 237, 245, 294, 367, 395, 474, 490, 553, 734, 735, 790, 1101, 1106, 1185, 1470, 1659, 1835, 2202, 2370, 2569, 2765, 3318, 3670, 3871, 5138, 5505, 5530, 7707, 7742, 8295, 11010, 11613, 12845, 15414, 16590, 17983, 19355, 23226, 25690, 28993, 35966, 38535, 38710, 53949, 57986, 58065, 77070, 86979, 89915, 107898, 116130, 144965, 173958, 179830, 202951, 269745, 289930, 405902, 434895, 539490, 608853, 869790, 1014755, 1217706, 1420657, 2029510, 2841314, 3044265, 4261971, 6088530, 7103285, 8523942, 14206570, 21309855, 42619710]

約数ペア:

[(1, 42619710), (2, 21309855), (3, 14206570), (5, 8523942), (6, 7103285), (7, 6088530), (10, 4261971), (14, 3044265), (15, 2841314), (21, 2029510), (30, 1420657), (35, 1217706), (42, 1014755), (49, 869790), (70, 608853), (79, 539490), (98, 434895), (105, 405902), (147, 289930), (158, 269745), (210, 202951), (237, 179830), (245, 173958), (294, 144965), (367, 116130), (395, 107898), (474, 89915), (490, 86979), (553, 77070), (734, 58065), (735, 57986), (790, 53949), (1101, 38710), (1106, 38535), (1185, 35966), (1470, 28993), (1659, 25690), (1835, 23226), (2202, 19355), (2370, 17983), (2569, 16590), (2765, 15414), (3318, 12845), (3670, 11613), (3871, 11010), (5138, 8295), (5505, 7742), (5530, 7707)]