2218886070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{479}}^1$

素因数の和:830

約数の個数: 128

約数和(自身を含む): 5852528640

約数和(自身を除く): 3633642570

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 293, 310, 465, 479, 510, 527, 586, 879, 930, 958, 1054, 1437, 1465, 1581, 1758, 2395, 2635, 2874, 2930, 3162, 4395, 4790, 4981, 5270, 7185, 7905, 8143, 8790, 9083, 9962, 14370, 14849, 14943, 15810, 16286, 18166, 24429, 24905, 27249, 29698, 29886, 40715, 44547, 45415, 48858, 49810, 54498, 74245, 74715, 81430, 89094, 90830, 122145, 136245, 140347, 148490, 149430, 154411, 222735, 244290, 252433, 272490, 280694, 308822, 421041, 445470, 463233, 504866, 701735, 757299, 772055, 842082, 926466, 1262165, 1403470, 1514598, 1544110, 2105205, 2316165, 2385899, 2524330, 3786495, 4210410, 4350757, 4632330, 4771798, 7157697, 7572990, 8701514, 11929495, 13052271, 14315394, 21753785, 23858990, 26104542, 35788485, 43507570, 65261355, 71576970, 73962869, 130522710, 147925738, 221888607, 369814345, 443777214, 739628690, 1109443035, 2218886070]

約数ペア:

[(1, 2218886070), (2, 1109443035), (3, 739628690), (5, 443777214), (6, 369814345), (10, 221888607), (15, 147925738), (17, 130522710), (30, 73962869), (31, 71576970), (34, 65261355), (51, 43507570), (62, 35788485), (85, 26104542), (93, 23858990), (102, 21753785), (155, 14315394), (170, 13052271), (186, 11929495), (255, 8701514), (293, 7572990), (310, 7157697), (465, 4771798), (479, 4632330), (510, 4350757), (527, 4210410), (586, 3786495), (879, 2524330), (930, 2385899), (958, 2316165), (1054, 2105205), (1437, 1544110), (1465, 1514598), (1581, 1403470), (1758, 1262165), (2395, 926466), (2635, 842082), (2874, 772055), (2930, 757299), (3162, 701735), (4395, 504866), (4790, 463233), (4981, 445470), (5270, 421041), (7185, 308822), (7905, 280694), (8143, 272490), (8790, 252433), (9083, 244290), (9962, 222735), (14370, 154411), (14849, 149430), (14943, 148490), (15810, 140347), (16286, 136245), (18166, 122145), (24429, 90830), (24905, 89094), (27249, 81430), (29698, 74715), (29886, 74245), (40715, 54498), (44547, 49810), (45415, 48858)]