150000004203

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1\times {\mathrm{10957}}^1$

素因数の和:12252

約数の個数: 64

約数和(自身を含む): 250048585728

約数和(自身を除く): 100048581525

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1237, 1581, 3689, 3711, 8659, 10957, 11067, 21029, 25977, 32871, 38347, 63087, 76699, 115041, 147203, 186269, 230097, 268429, 339667, 441609, 558807, 651899, 805287, 1019001, 1303883, 1955697, 2377669, 3911649, 4563293, 5774339, 7133007, 13553809, 13689879, 17323017, 40420373, 40661427, 94876663, 121261119, 230414753, 284629989, 420168079, 691244259, 1260504237, 1612903271, 2941176553, 4838709813, 7142857343, 8823529659, 21428572029, 50000001401, 150000004203]

約数ペア:

[(1, 150000004203), (3, 50000001401), (7, 21428572029), (17, 8823529659), (21, 7142857343), (31, 4838709813), (51, 2941176553), (93, 1612903271), (119, 1260504237), (217, 691244259), (357, 420168079), (527, 284629989), (651, 230414753), (1237, 121261119), (1581, 94876663), (3689, 40661427), (3711, 40420373), (8659, 17323017), (10957, 13689879), (11067, 13553809), (21029, 7133007), (25977, 5774339), (32871, 4563293), (38347, 3911649), (63087, 2377669), (76699, 1955697), (115041, 1303883), (147203, 1019001), (186269, 805287), (230097, 651899), (268429, 558807), (339667, 441609)]