15697771530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{320821}}^1$

素因数の和:321071

約数の個数: 64

約数和(自身を含む): 43241672448

約数和(自身を除く): 27543900918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 233, 466, 699, 1165, 1398, 1631, 2330, 3262, 3495, 4893, 6990, 8155, 9786, 16310, 24465, 48930, 320821, 641642, 962463, 1604105, 1924926, 2245747, 3208210, 4491494, 4812315, 6737241, 9624630, 11228735, 13474482, 22457470, 33686205, 67372410, 74751293, 149502586, 224253879, 373756465, 448507758, 523259051, 747512930, 1046518102, 1121269395, 1569777153, 2242538790, 2616295255, 3139554306, 5232590510, 7848885765, 15697771530]

約数ペア:

[(1, 15697771530), (2, 7848885765), (3, 5232590510), (5, 3139554306), (6, 2616295255), (7, 2242538790), (10, 1569777153), (14, 1121269395), (15, 1046518102), (21, 747512930), (30, 523259051), (35, 448507758), (42, 373756465), (70, 224253879), (105, 149502586), (210, 74751293), (233, 67372410), (466, 33686205), (699, 22457470), (1165, 13474482), (1398, 11228735), (1631, 9624630), (2330, 6737241), (3262, 4812315), (3495, 4491494), (4893, 3208210), (6990, 2245747), (8155, 1924926), (9786, 1604105), (16310, 962463), (24465, 641642), (48930, 320821)]