3917854920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4664113}}^1$

素因数の和:4664134

約数の個数: 64

約数和(自身を含む): 13432648320

約数和(自身を除く): 9514793400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4664113, 9328226, 13992339, 18656452, 23320565, 27984678, 32648791, 37312904, 46641130, 55969356, 65297582, 69961695, 93282260, 97946373, 111938712, 130595164, 139923390, 163243955, 186564520, 195892746, 261190328, 279846780, 326487910, 391785492, 489731865, 559693560, 652975820, 783570984, 979463730, 1305951640, 1958927460, 3917854920]

約数ペア:

[(1, 3917854920), (2, 1958927460), (3, 1305951640), (4, 979463730), (5, 783570984), (6, 652975820), (7, 559693560), (8, 489731865), (10, 391785492), (12, 326487910), (14, 279846780), (15, 261190328), (20, 195892746), (21, 186564520), (24, 163243955), (28, 139923390), (30, 130595164), (35, 111938712), (40, 97946373), (42, 93282260), (56, 69961695), (60, 65297582), (70, 55969356), (84, 46641130), (105, 37312904), (120, 32648791), (140, 27984678), (168, 23320565), (210, 18656452), (280, 13992339), (420, 9328226), (840, 4664113)]