38456370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:457

約数の個数: 80

約数和(自身を含む): 104361048

約数和(自身を除く): 65904678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 197, 241, 270, 394, 405, 482, 591, 723, 810, 985, 1182, 1205, 1446, 1773, 1970, 2169, 2410, 2955, 3546, 3615, 4338, 5319, 5910, 6507, 7230, 8865, 10638, 10845, 13014, 15957, 17730, 19521, 21690, 26595, 31914, 32535, 39042, 47477, 53190, 65070, 79785, 94954, 97605, 142431, 159570, 195210, 237385, 284862, 427293, 474770, 712155, 854586, 1281879, 1424310, 2136465, 2563758, 3845637, 4272930, 6409395, 7691274, 12818790, 19228185, 38456370]

約数ペア:

[(1, 38456370), (2, 19228185), (3, 12818790), (5, 7691274), (6, 6409395), (9, 4272930), (10, 3845637), (15, 2563758), (18, 2136465), (27, 1424310), (30, 1281879), (45, 854586), (54, 712155), (81, 474770), (90, 427293), (135, 284862), (162, 237385), (197, 195210), (241, 159570), (270, 142431), (394, 97605), (405, 94954), (482, 79785), (591, 65070), (723, 53190), (810, 47477), (985, 39042), (1182, 32535), (1205, 31914), (1446, 26595), (1773, 21690), (1970, 19521), (2169, 17730), (2410, 15957), (2955, 13014), (3546, 10845), (3615, 10638), (4338, 8865), (5319, 7230), (5910, 6507)]