1566709724170

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{2399}}^1\times {\mathrm{2543}}^1$

素因数の和:5431

約数の個数: 64

約数和(自身を含む): 2875444531200

約数和(自身を除く): 1308734807030

約数列:

[1, 2, 5, 10, 61, 122, 305, 421, 610, 842, 2105, 2399, 2543, 4210, 4798, 5086, 11995, 12715, 23990, 25430, 25681, 51362, 128405, 146339, 155123, 256810, 292678, 310246, 731695, 775615, 1009979, 1070603, 1463390, 1551230, 2019958, 2141206, 5049895, 5353015, 6100657, 10099790, 10706030, 12201314, 30503285, 61006570, 61608719, 65306783, 123217438, 130613566, 308043595, 326533915, 372140077, 616087190, 653067830, 744280154, 1860700385, 2568376597, 3721400770, 5136753194, 12841882985, 25683765970, 156670972417, 313341944834, 783354862085, 1566709724170]

約数ペア:

[(1, 1566709724170), (2, 783354862085), (5, 313341944834), (10, 156670972417), (61, 25683765970), (122, 12841882985), (305, 5136753194), (421, 3721400770), (610, 2568376597), (842, 1860700385), (2105, 744280154), (2399, 653067830), (2543, 616087190), (4210, 372140077), (4798, 326533915), (5086, 308043595), (11995, 130613566), (12715, 123217438), (23990, 65306783), (25430, 61608719), (25681, 61006570), (51362, 30503285), (128405, 12201314), (146339, 10706030), (155123, 10099790), (256810, 6100657), (292678, 5353015), (310246, 5049895), (731695, 2141206), (775615, 2019958), (1009979, 1551230), (1070603, 1463390)]