66980130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16787}}^1$

素因数の和:16823

約数の個数: 64

約数和(自身を含む): 193397760

約数和(自身を除く): 126417630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 16787, 33574, 50361, 83935, 100722, 117509, 167870, 235018, 251805, 318953, 352527, 503610, 587545, 637906, 705054, 956859, 1175090, 1594765, 1762635, 1913718, 2232671, 3189530, 3525270, 4465342, 4784295, 6698013, 9568590, 11163355, 13396026, 22326710, 33490065, 66980130]

約数ペア:

[(1, 66980130), (2, 33490065), (3, 22326710), (5, 13396026), (6, 11163355), (7, 9568590), (10, 6698013), (14, 4784295), (15, 4465342), (19, 3525270), (21, 3189530), (30, 2232671), (35, 1913718), (38, 1762635), (42, 1594765), (57, 1175090), (70, 956859), (95, 705054), (105, 637906), (114, 587545), (133, 503610), (190, 352527), (210, 318953), (266, 251805), (285, 235018), (399, 167870), (570, 117509), (665, 100722), (798, 83935), (1330, 50361), (1995, 33574), (3990, 16787)]