84352380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1877}}^1$

素因数の和:2003

約数の個数: 96

約数和(自身を含む): 272595456

約数和(自身を除く): 188243076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 1877, 2140, 2247, 2996, 3210, 3745, 3754, 4494, 5631, 6420, 7490, 7508, 8988, 9385, 11235, 11262, 13139, 14980, 18770, 22470, 22524, 26278, 28155, 37540, 39417, 44940, 52556, 56310, 65695, 78834, 112620, 131390, 157668, 197085, 200839, 262780, 394170, 401678, 602517, 788340, 803356, 1004195, 1205034, 1405873, 2008390, 2410068, 2811746, 3012585, 4016780, 4217619, 5623492, 6025170, 7029365, 8435238, 12050340, 14058730, 16870476, 21088095, 28117460, 42176190, 84352380]

約数ペア:

[(1, 84352380), (2, 42176190), (3, 28117460), (4, 21088095), (5, 16870476), (6, 14058730), (7, 12050340), (10, 8435238), (12, 7029365), (14, 6025170), (15, 5623492), (20, 4217619), (21, 4016780), (28, 3012585), (30, 2811746), (35, 2410068), (42, 2008390), (60, 1405873), (70, 1205034), (84, 1004195), (105, 803356), (107, 788340), (140, 602517), (210, 401678), (214, 394170), (321, 262780), (420, 200839), (428, 197085), (535, 157668), (642, 131390), (749, 112620), (1070, 78834), (1284, 65695), (1498, 56310), (1605, 52556), (1877, 44940), (2140, 39417), (2247, 37540), (2996, 28155), (3210, 26278), (3745, 22524), (3754, 22470), (4494, 18770), (5631, 14980), (6420, 13139), (7490, 11262), (7508, 11235), (8988, 9385)]