48637890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 151252920

約数和(自身を除く): 102615030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 49, 63, 70, 82, 90, 98, 105, 123, 126, 147, 205, 210, 245, 246, 269, 287, 294, 315, 369, 410, 441, 490, 538, 574, 615, 630, 735, 738, 807, 861, 882, 1230, 1345, 1435, 1470, 1614, 1722, 1845, 1883, 2009, 2205, 2421, 2583, 2690, 2870, 3690, 3766, 4018, 4035, 4305, 4410, 4842, 5166, 5649, 6027, 8070, 8610, 9415, 10045, 11029, 11298, 12054, 12105, 12915, 13181, 16947, 18081, 18830, 20090, 22058, 24210, 25830, 26362, 28245, 30135, 33087, 33894, 36162, 39543, 55145, 56490, 60270, 65905, 66174, 77203, 79086, 84735, 90405, 99261, 110290, 118629, 131810, 154406, 165435, 169470, 180810, 197715, 198522, 231609, 237258, 330870, 386015, 395430, 463218, 496305, 540421, 593145, 694827, 772030, 992610, 1080842, 1158045, 1186290, 1389654, 1621263, 2316090, 2702105, 3242526, 3474135, 4863789, 5404210, 6948270, 8106315, 9727578, 16212630, 24318945, 48637890]

約数ペア:

[(1, 48637890), (2, 24318945), (3, 16212630), (5, 9727578), (6, 8106315), (7, 6948270), (9, 5404210), (10, 4863789), (14, 3474135), (15, 3242526), (18, 2702105), (21, 2316090), (30, 1621263), (35, 1389654), (41, 1186290), (42, 1158045), (45, 1080842), (49, 992610), (63, 772030), (70, 694827), (82, 593145), (90, 540421), (98, 496305), (105, 463218), (123, 395430), (126, 386015), (147, 330870), (205, 237258), (210, 231609), (245, 198522), (246, 197715), (269, 180810), (287, 169470), (294, 165435), (315, 154406), (369, 131810), (410, 118629), (441, 110290), (490, 99261), (538, 90405), (574, 84735), (615, 79086), (630, 77203), (735, 66174), (738, 65905), (807, 60270), (861, 56490), (882, 55145), (1230, 39543), (1345, 36162), (1435, 33894), (1470, 33087), (1614, 30135), (1722, 28245), (1845, 26362), (1883, 25830), (2009, 24210), (2205, 22058), (2421, 20090), (2583, 18830), (2690, 18081), (2870, 16947), (3690, 13181), (3766, 12915), (4018, 12105), (4035, 12054), (4305, 11298), (4410, 11029), (4842, 10045), (5166, 9415), (5649, 8610), (6027, 8070)]