103789140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19009}}^1$

素因数の和:19041

約数の個数: 96

約数和(自身を含む): 357692160

約数和(自身を除く): 253903020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 19009, 38018, 57027, 76036, 95045, 114054, 133063, 190090, 228108, 247117, 266126, 285135, 380180, 399189, 494234, 532252, 570270, 665315, 741351, 798378, 988468, 1140540, 1235585, 1330630, 1482702, 1596756, 1729819, 1995945, 2471170, 2661260, 2965404, 3459638, 3706755, 3991890, 4942340, 5189457, 6919276, 7413510, 7983780, 8649095, 10378914, 14827020, 17298190, 20757828, 25947285, 34596380, 51894570, 103789140]

約数ペア:

[(1, 103789140), (2, 51894570), (3, 34596380), (4, 25947285), (5, 20757828), (6, 17298190), (7, 14827020), (10, 10378914), (12, 8649095), (13, 7983780), (14, 7413510), (15, 6919276), (20, 5189457), (21, 4942340), (26, 3991890), (28, 3706755), (30, 3459638), (35, 2965404), (39, 2661260), (42, 2471170), (52, 1995945), (60, 1729819), (65, 1596756), (70, 1482702), (78, 1330630), (84, 1235585), (91, 1140540), (105, 988468), (130, 798378), (140, 741351), (156, 665315), (182, 570270), (195, 532252), (210, 494234), (260, 399189), (273, 380180), (364, 285135), (390, 266126), (420, 247117), (455, 228108), (546, 190090), (780, 133063), (910, 114054), (1092, 95045), (1365, 76036), (1820, 57027), (2730, 38018), (5460, 19009)]