39996510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 102574080

約数和(自身を除く): 62577570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1483, 1798, 2697, 2966, 4449, 4495, 5394, 7415, 8898, 8990, 13485, 14830, 22245, 26970, 43007, 44490, 45973, 86014, 91946, 129021, 137919, 215035, 229865, 258042, 275838, 430070, 459730, 645105, 689595, 1290210, 1333217, 1379190, 2666434, 3999651, 6666085, 7999302, 13332170, 19998255, 39996510]

約数ペア:

[(1, 39996510), (2, 19998255), (3, 13332170), (5, 7999302), (6, 6666085), (10, 3999651), (15, 2666434), (29, 1379190), (30, 1333217), (31, 1290210), (58, 689595), (62, 645105), (87, 459730), (93, 430070), (145, 275838), (155, 258042), (174, 229865), (186, 215035), (290, 137919), (310, 129021), (435, 91946), (465, 86014), (870, 45973), (899, 44490), (930, 43007), (1483, 26970), (1798, 22245), (2697, 14830), (2966, 13485), (4449, 8990), (4495, 8898), (5394, 7415)]