197343210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{479}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 491028480

約数和(自身を除く): 293685270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 443, 465, 479, 886, 930, 958, 1329, 1437, 2215, 2395, 2658, 2874, 4430, 4790, 6645, 7185, 13290, 13733, 14370, 14849, 27466, 29698, 41199, 44547, 68665, 74245, 82398, 89094, 137330, 148490, 205995, 212197, 222735, 411990, 424394, 445470, 636591, 1060985, 1273182, 2121970, 3182955, 6365910, 6578107, 13156214, 19734321, 32890535, 39468642, 65781070, 98671605, 197343210]

約数ペア:

[(1, 197343210), (2, 98671605), (3, 65781070), (5, 39468642), (6, 32890535), (10, 19734321), (15, 13156214), (30, 6578107), (31, 6365910), (62, 3182955), (93, 2121970), (155, 1273182), (186, 1060985), (310, 636591), (443, 445470), (465, 424394), (479, 411990), (886, 222735), (930, 212197), (958, 205995), (1329, 148490), (1437, 137330), (2215, 89094), (2395, 82398), (2658, 74245), (2874, 68665), (4430, 44547), (4790, 41199), (6645, 29698), (7185, 27466), (13290, 14849), (13733, 14370)]