15207932570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{8291}}^1$

素因数の和:8487

約数の個数: 64

約数和(自身を含む): 29020142592

約数和(自身を除く): 13812210022

約数列:

[1, 2, 5, 10, 31, 61, 62, 97, 122, 155, 194, 305, 310, 485, 610, 970, 1891, 3007, 3782, 5917, 6014, 8291, 9455, 11834, 15035, 16582, 18910, 29585, 30070, 41455, 59170, 82910, 183427, 257021, 366854, 505751, 514042, 804227, 917135, 1011502, 1285105, 1608454, 1834270, 2528755, 2570210, 4021135, 5057510, 8042270, 15678281, 24931037, 31356562, 49057847, 49862074, 78391405, 98115694, 124655185, 156782810, 245289235, 249310370, 490578470, 1520793257, 3041586514, 7603966285, 15207932570]

約数ペア:

[(1, 15207932570), (2, 7603966285), (5, 3041586514), (10, 1520793257), (31, 490578470), (61, 249310370), (62, 245289235), (97, 156782810), (122, 124655185), (155, 98115694), (194, 78391405), (305, 49862074), (310, 49057847), (485, 31356562), (610, 24931037), (970, 15678281), (1891, 8042270), (3007, 5057510), (3782, 4021135), (5917, 2570210), (6014, 2528755), (8291, 1834270), (9455, 1608454), (11834, 1285105), (15035, 1011502), (16582, 917135), (18910, 804227), (29585, 514042), (30070, 505751), (41455, 366854), (59170, 257021), (82910, 183427)]