205455510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4283}}^1$

素因数の和:4350

約数の個数: 96

約数和(自身を含む): 589444128

約数和(自身を除く): 383988618

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 195, 205, 234, 246, 369, 390, 410, 533, 585, 615, 738, 1066, 1170, 1230, 1599, 1845, 2665, 3198, 3690, 4283, 4797, 5330, 7995, 8566, 9594, 12849, 15990, 21415, 23985, 25698, 38547, 42830, 47970, 55679, 64245, 77094, 111358, 128490, 167037, 175603, 192735, 278395, 334074, 351206, 385470, 501111, 526809, 556790, 835185, 878015, 1002222, 1053618, 1580427, 1670370, 1756030, 2282839, 2505555, 2634045, 3160854, 4565678, 5011110, 5268090, 6848517, 7902135, 11414195, 13697034, 15804270, 20545551, 22828390, 34242585, 41091102, 68485170, 102727755, 205455510]

約数ペア:

[(1, 205455510), (2, 102727755), (3, 68485170), (5, 41091102), (6, 34242585), (9, 22828390), (10, 20545551), (13, 15804270), (15, 13697034), (18, 11414195), (26, 7902135), (30, 6848517), (39, 5268090), (41, 5011110), (45, 4565678), (65, 3160854), (78, 2634045), (82, 2505555), (90, 2282839), (117, 1756030), (123, 1670370), (130, 1580427), (195, 1053618), (205, 1002222), (234, 878015), (246, 835185), (369, 556790), (390, 526809), (410, 501111), (533, 385470), (585, 351206), (615, 334074), (738, 278395), (1066, 192735), (1170, 175603), (1230, 167037), (1599, 128490), (1845, 111358), (2665, 77094), (3198, 64245), (3690, 55679), (4283, 47970), (4797, 42830), (5330, 38547), (7995, 25698), (8566, 23985), (9594, 21415), (12849, 15990)]