39502380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 115492608

約数和(自身を除く): 75990228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 61, 86, 122, 129, 172, 183, 215, 244, 251, 258, 305, 366, 430, 502, 516, 610, 645, 732, 753, 860, 915, 1004, 1220, 1255, 1290, 1506, 1830, 2510, 2580, 2623, 3012, 3660, 3765, 5020, 5246, 7530, 7869, 10492, 10793, 13115, 15060, 15311, 15738, 21586, 26230, 30622, 31476, 32379, 39345, 43172, 45933, 52460, 53965, 61244, 64758, 76555, 78690, 91866, 107930, 129516, 153110, 157380, 161895, 183732, 215860, 229665, 306220, 323790, 459330, 647580, 658373, 918660, 1316746, 1975119, 2633492, 3291865, 3950238, 6583730, 7900476, 9875595, 13167460, 19751190, 39502380]

約数ペア:

[(1, 39502380), (2, 19751190), (3, 13167460), (4, 9875595), (5, 7900476), (6, 6583730), (10, 3950238), (12, 3291865), (15, 2633492), (20, 1975119), (30, 1316746), (43, 918660), (60, 658373), (61, 647580), (86, 459330), (122, 323790), (129, 306220), (172, 229665), (183, 215860), (215, 183732), (244, 161895), (251, 157380), (258, 153110), (305, 129516), (366, 107930), (430, 91866), (502, 78690), (516, 76555), (610, 64758), (645, 61244), (732, 53965), (753, 52460), (860, 45933), (915, 43172), (1004, 39345), (1220, 32379), (1255, 31476), (1290, 30622), (1506, 26230), (1830, 21586), (2510, 15738), (2580, 15311), (2623, 15060), (3012, 13115), (3660, 10793), (3765, 10492), (5020, 7869), (5246, 7530)]