348691070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 814544640

約数和(自身を除く): 465853570

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 73, 91, 130, 145, 146, 181, 182, 203, 290, 362, 365, 377, 406, 455, 511, 730, 754, 905, 910, 949, 1015, 1022, 1267, 1810, 1885, 1898, 2030, 2117, 2353, 2534, 2555, 2639, 3770, 4234, 4706, 4745, 5110, 5249, 5278, 6335, 6643, 9490, 10498, 10585, 11765, 12670, 13195, 13213, 13286, 14819, 16471, 21170, 23530, 26245, 26390, 26426, 27521, 29638, 32942, 33215, 36743, 52490, 55042, 66065, 66430, 68237, 73486, 74095, 82355, 92491, 132130, 136474, 137605, 148190, 164710, 171769, 183715, 184982, 192647, 275210, 341185, 343538, 367430, 383177, 385294, 462455, 477659, 682370, 766354, 858845, 924910, 955318, 963235, 1202383, 1717690, 1915885, 1926470, 2388295, 2404766, 2682239, 3831770, 4776590, 4981301, 5364478, 6011915, 9962602, 12023830, 13411195, 24906505, 26822390, 34869107, 49813010, 69738214, 174345535, 348691070]

約数ペア:

[(1, 348691070), (2, 174345535), (5, 69738214), (7, 49813010), (10, 34869107), (13, 26822390), (14, 24906505), (26, 13411195), (29, 12023830), (35, 9962602), (58, 6011915), (65, 5364478), (70, 4981301), (73, 4776590), (91, 3831770), (130, 2682239), (145, 2404766), (146, 2388295), (181, 1926470), (182, 1915885), (203, 1717690), (290, 1202383), (362, 963235), (365, 955318), (377, 924910), (406, 858845), (455, 766354), (511, 682370), (730, 477659), (754, 462455), (905, 385294), (910, 383177), (949, 367430), (1015, 343538), (1022, 341185), (1267, 275210), (1810, 192647), (1885, 184982), (1898, 183715), (2030, 171769), (2117, 164710), (2353, 148190), (2534, 137605), (2555, 136474), (2639, 132130), (3770, 92491), (4234, 82355), (4706, 74095), (4745, 73486), (5110, 68237), (5249, 66430), (5278, 66065), (6335, 55042), (6643, 52490), (9490, 36743), (10498, 33215), (10585, 32942), (11765, 29638), (12670, 27521), (13195, 26426), (13213, 26390), (13286, 26245), (14819, 23530), (16471, 21170)]