8417430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 25878528

約数和(自身を除く): 17461098

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 431, 434, 465, 558, 630, 651, 862, 930, 1085, 1293, 1302, 1395, 1953, 2155, 2170, 2586, 2790, 3017, 3255, 3879, 3906, 4310, 6034, 6465, 6510, 7758, 9051, 9765, 12930, 13361, 15085, 18102, 19395, 19530, 26722, 27153, 30170, 38790, 40083, 45255, 54306, 66805, 80166, 90510, 93527, 120249, 133610, 135765, 187054, 200415, 240498, 271530, 280581, 400830, 467635, 561162, 601245, 841743, 935270, 1202490, 1402905, 1683486, 2805810, 4208715, 8417430]

約数ペア:

[(1, 8417430), (2, 4208715), (3, 2805810), (5, 1683486), (6, 1402905), (7, 1202490), (9, 935270), (10, 841743), (14, 601245), (15, 561162), (18, 467635), (21, 400830), (30, 280581), (31, 271530), (35, 240498), (42, 200415), (45, 187054), (62, 135765), (63, 133610), (70, 120249), (90, 93527), (93, 90510), (105, 80166), (126, 66805), (155, 54306), (186, 45255), (210, 40083), (217, 38790), (279, 30170), (310, 27153), (315, 26722), (431, 19530), (434, 19395), (465, 18102), (558, 15085), (630, 13361), (651, 12930), (862, 9765), (930, 9051), (1085, 7758), (1293, 6510), (1302, 6465), (1395, 6034), (1953, 4310), (2155, 3906), (2170, 3879), (2586, 3255), (2790, 3017)]