40245030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 120766464

約数和(自身を除く): 80521434

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 127, 210, 254, 315, 381, 503, 630, 635, 762, 889, 1006, 1143, 1270, 1509, 1778, 1905, 2286, 2515, 2667, 3018, 3521, 3810, 4445, 4527, 5030, 5334, 5715, 7042, 7545, 8001, 8890, 9054, 10563, 11430, 13335, 15090, 16002, 17605, 21126, 22635, 26670, 31689, 35210, 40005, 45270, 52815, 63378, 63881, 80010, 105630, 127762, 158445, 191643, 316890, 319405, 383286, 447167, 574929, 638810, 894334, 958215, 1149858, 1341501, 1916430, 2235835, 2683002, 2874645, 4024503, 4471670, 5749290, 6707505, 8049006, 13415010, 20122515, 40245030]

約数ペア:

[(1, 40245030), (2, 20122515), (3, 13415010), (5, 8049006), (6, 6707505), (7, 5749290), (9, 4471670), (10, 4024503), (14, 2874645), (15, 2683002), (18, 2235835), (21, 1916430), (30, 1341501), (35, 1149858), (42, 958215), (45, 894334), (63, 638810), (70, 574929), (90, 447167), (105, 383286), (126, 319405), (127, 316890), (210, 191643), (254, 158445), (315, 127762), (381, 105630), (503, 80010), (630, 63881), (635, 63378), (762, 52815), (889, 45270), (1006, 40005), (1143, 35210), (1270, 31689), (1509, 26670), (1778, 22635), (1905, 21126), (2286, 17605), (2515, 16002), (2667, 15090), (3018, 13335), (3521, 11430), (3810, 10563), (4445, 9054), (4527, 8890), (5030, 8001), (5334, 7545), (5715, 7042)]