39146340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15173}}^1$

素因数の和:15228

約数の個数: 48

約数和(自身を含む): 112166208

約数和(自身を除く): 73019868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 15173, 30346, 45519, 60692, 75865, 91038, 151730, 182076, 227595, 303460, 455190, 652439, 910380, 1304878, 1957317, 2609756, 3262195, 3914634, 6524390, 7829268, 9786585, 13048780, 19573170, 39146340]

約数ペア:

[(1, 39146340), (2, 19573170), (3, 13048780), (4, 9786585), (5, 7829268), (6, 6524390), (10, 3914634), (12, 3262195), (15, 2609756), (20, 1957317), (30, 1304878), (43, 910380), (60, 652439), (86, 455190), (129, 303460), (172, 227595), (215, 182076), (258, 151730), (430, 91038), (516, 75865), (645, 60692), (860, 45519), (1290, 30346), (2580, 15173)]