84030730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 197406720

約数和(自身を除く): 113375990

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 41, 46, 67, 70, 82, 95, 115, 133, 134, 161, 190, 205, 230, 266, 287, 322, 335, 410, 437, 469, 574, 665, 670, 779, 805, 874, 938, 943, 1273, 1330, 1435, 1541, 1558, 1610, 1886, 2185, 2345, 2546, 2747, 2870, 3059, 3082, 3895, 4370, 4690, 4715, 5453, 5494, 6118, 6365, 6601, 7705, 7790, 8911, 9430, 10787, 10906, 12730, 13202, 13735, 15295, 15410, 17822, 17917, 19229, 21574, 27265, 27470, 29279, 30590, 33005, 35834, 38458, 44555, 52193, 53935, 54530, 58558, 63181, 66010, 89110, 89585, 96145, 104386, 107870, 125419, 126362, 146395, 179170, 192290, 204953, 250838, 260965, 292790, 315905, 365351, 409906, 442267, 521930, 627095, 631810, 730702, 884534, 1024765, 1200439, 1254190, 1826755, 2049530, 2211335, 2400878, 3653510, 4422670, 6002195, 8403073, 12004390, 16806146, 42015365, 84030730]

約数ペア:

[(1, 84030730), (2, 42015365), (5, 16806146), (7, 12004390), (10, 8403073), (14, 6002195), (19, 4422670), (23, 3653510), (35, 2400878), (38, 2211335), (41, 2049530), (46, 1826755), (67, 1254190), (70, 1200439), (82, 1024765), (95, 884534), (115, 730702), (133, 631810), (134, 627095), (161, 521930), (190, 442267), (205, 409906), (230, 365351), (266, 315905), (287, 292790), (322, 260965), (335, 250838), (410, 204953), (437, 192290), (469, 179170), (574, 146395), (665, 126362), (670, 125419), (779, 107870), (805, 104386), (874, 96145), (938, 89585), (943, 89110), (1273, 66010), (1330, 63181), (1435, 58558), (1541, 54530), (1558, 53935), (1610, 52193), (1886, 44555), (2185, 38458), (2345, 35834), (2546, 33005), (2747, 30590), (2870, 29279), (3059, 27470), (3082, 27265), (3895, 21574), (4370, 19229), (4690, 17917), (4715, 17822), (5453, 15410), (5494, 15295), (6118, 13735), (6365, 13202), (6601, 12730), (7705, 10906), (7790, 10787), (8911, 9430)]