7451430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 21521376

約数和(自身を除く): 14069946

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 137, 147, 185, 210, 222, 245, 259, 274, 294, 370, 411, 490, 518, 555, 685, 735, 777, 822, 959, 1110, 1295, 1370, 1470, 1554, 1813, 1918, 2055, 2590, 2877, 3626, 3885, 4110, 4795, 5069, 5439, 5754, 6713, 7770, 9065, 9590, 10138, 10878, 13426, 14385, 15207, 18130, 20139, 25345, 27195, 28770, 30414, 33565, 35483, 40278, 50690, 54390, 67130, 70966, 76035, 100695, 106449, 152070, 177415, 201390, 212898, 248381, 354830, 496762, 532245, 745143, 1064490, 1241905, 1490286, 2483810, 3725715, 7451430]

約数ペア:

[(1, 7451430), (2, 3725715), (3, 2483810), (5, 1490286), (6, 1241905), (7, 1064490), (10, 745143), (14, 532245), (15, 496762), (21, 354830), (30, 248381), (35, 212898), (37, 201390), (42, 177415), (49, 152070), (70, 106449), (74, 100695), (98, 76035), (105, 70966), (111, 67130), (137, 54390), (147, 50690), (185, 40278), (210, 35483), (222, 33565), (245, 30414), (259, 28770), (274, 27195), (294, 25345), (370, 20139), (411, 18130), (490, 15207), (518, 14385), (555, 13426), (685, 10878), (735, 10138), (777, 9590), (822, 9065), (959, 7770), (1110, 6713), (1295, 5754), (1370, 5439), (1470, 5069), (1554, 4795), (1813, 4110), (1918, 3885), (2055, 3626), (2590, 2877)]