735940270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 1470135744

約数和(自身を除く): 734195474

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 173, 215, 346, 430, 559, 761, 865, 1118, 1522, 1730, 2249, 2795, 3805, 4498, 5590, 7439, 7610, 9893, 11245, 14878, 19786, 22490, 32723, 37195, 49465, 65446, 74390, 96707, 98930, 131653, 163615, 193414, 263306, 327230, 425399, 483535, 658265, 850798, 967070, 1316530, 1711489, 2126995, 3422978, 4253990, 5661079, 8557445, 11322158, 17114890, 28305395, 56610790, 73594027, 147188054, 367970135, 735940270]

約数ペア:

[(1, 735940270), (2, 367970135), (5, 147188054), (10, 73594027), (13, 56610790), (26, 28305395), (43, 17114890), (65, 11322158), (86, 8557445), (130, 5661079), (173, 4253990), (215, 3422978), (346, 2126995), (430, 1711489), (559, 1316530), (761, 967070), (865, 850798), (1118, 658265), (1522, 483535), (1730, 425399), (2249, 327230), (2795, 263306), (3805, 193414), (4498, 163615), (5590, 131653), (7439, 98930), (7610, 96707), (9893, 74390), (11245, 65446), (14878, 49465), (19786, 37195), (22490, 32723)]