10103340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12953}}^1$

素因数の和:12978

約数の個数: 48

約数和(自身を含む): 30467808

約数和(自身を除く): 20364468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 12953, 25906, 38859, 51812, 64765, 77718, 129530, 155436, 168389, 194295, 259060, 336778, 388590, 505167, 673556, 777180, 841945, 1010334, 1683890, 2020668, 2525835, 3367780, 5051670, 10103340]

約数ペア:

[(1, 10103340), (2, 5051670), (3, 3367780), (4, 2525835), (5, 2020668), (6, 1683890), (10, 1010334), (12, 841945), (13, 777180), (15, 673556), (20, 505167), (26, 388590), (30, 336778), (39, 259060), (52, 194295), (60, 168389), (65, 155436), (78, 129530), (130, 77718), (156, 64765), (195, 51812), (260, 38859), (390, 25906), (780, 12953)]