61795370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 142203600

約数和(自身を除く): 80408230

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 89, 91, 98, 109, 130, 178, 182, 218, 245, 445, 455, 490, 545, 623, 637, 763, 890, 910, 1090, 1157, 1246, 1274, 1417, 1526, 2314, 2834, 3115, 3185, 3815, 4361, 5341, 5785, 6230, 6370, 7085, 7630, 8099, 8722, 9701, 9919, 10682, 11570, 14170, 16198, 19402, 19838, 21805, 26705, 40495, 43610, 48505, 49595, 53410, 56693, 67907, 69433, 80990, 97010, 99190, 113386, 126113, 135814, 138866, 252226, 283465, 339535, 347165, 475349, 566930, 630565, 679070, 694330, 882791, 950698, 1261130, 1765582, 2376745, 4413955, 4753490, 6179537, 8827910, 12359074, 30897685, 61795370]

約数ペア:

[(1, 61795370), (2, 30897685), (5, 12359074), (7, 8827910), (10, 6179537), (13, 4753490), (14, 4413955), (26, 2376745), (35, 1765582), (49, 1261130), (65, 950698), (70, 882791), (89, 694330), (91, 679070), (98, 630565), (109, 566930), (130, 475349), (178, 347165), (182, 339535), (218, 283465), (245, 252226), (445, 138866), (455, 135814), (490, 126113), (545, 113386), (623, 99190), (637, 97010), (763, 80990), (890, 69433), (910, 67907), (1090, 56693), (1157, 53410), (1246, 49595), (1274, 48505), (1417, 43610), (1526, 40495), (2314, 26705), (2834, 21805), (3115, 19838), (3185, 19402), (3815, 16198), (4361, 14170), (5341, 11570), (5785, 10682), (6230, 9919), (6370, 9701), (7085, 8722), (7630, 8099)]