1566309990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{2543}}^1$

素因数の和:2986

約数の個数: 96

約数和(自身を含む): 4385041920

約数和(自身を除く): 2818731930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 419, 490, 735, 838, 1257, 1470, 2095, 2514, 2543, 2933, 4190, 5086, 5866, 6285, 7629, 8799, 12570, 12715, 14665, 15258, 17598, 17801, 20531, 25430, 29330, 35602, 38145, 41062, 43995, 53403, 61593, 76290, 87990, 89005, 102655, 106806, 123186, 124607, 178010, 205310, 249214, 267015, 307965, 373821, 534030, 615930, 623035, 747642, 1065517, 1246070, 1869105, 2131034, 3196551, 3738210, 5327585, 6393102, 7458619, 10655170, 14917238, 15982755, 22375857, 31965510, 37293095, 44751714, 52210333, 74586190, 104420666, 111879285, 156630999, 223758570, 261051665, 313261998, 522103330, 783154995, 1566309990]

約数ペア:

[(1, 1566309990), (2, 783154995), (3, 522103330), (5, 313261998), (6, 261051665), (7, 223758570), (10, 156630999), (14, 111879285), (15, 104420666), (21, 74586190), (30, 52210333), (35, 44751714), (42, 37293095), (49, 31965510), (70, 22375857), (98, 15982755), (105, 14917238), (147, 10655170), (210, 7458619), (245, 6393102), (294, 5327585), (419, 3738210), (490, 3196551), (735, 2131034), (838, 1869105), (1257, 1246070), (1470, 1065517), (2095, 747642), (2514, 623035), (2543, 615930), (2933, 534030), (4190, 373821), (5086, 307965), (5866, 267015), (6285, 249214), (7629, 205310), (8799, 178010), (12570, 124607), (12715, 123186), (14665, 106806), (15258, 102655), (17598, 89005), (17801, 87990), (20531, 76290), (25430, 61593), (29330, 53403), (35602, 43995), (38145, 41062)]