19343070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2358

約数の個数: 64

約数和(自身を含む): 53268480

約数和(自身を除く): 33925410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2311, 2790, 4185, 4622, 6933, 8370, 11555, 13866, 20799, 23110, 34665, 41598, 62397, 69330, 71641, 103995, 124794, 143282, 207990, 214923, 311985, 358205, 429846, 623970, 644769, 716410, 1074615, 1289538, 1934307, 2149230, 3223845, 3868614, 6447690, 9671535, 19343070]

約数ペア:

[(1, 19343070), (2, 9671535), (3, 6447690), (5, 3868614), (6, 3223845), (9, 2149230), (10, 1934307), (15, 1289538), (18, 1074615), (27, 716410), (30, 644769), (31, 623970), (45, 429846), (54, 358205), (62, 311985), (90, 214923), (93, 207990), (135, 143282), (155, 124794), (186, 103995), (270, 71641), (279, 69330), (310, 62397), (465, 41598), (558, 34665), (837, 23110), (930, 20799), (1395, 13866), (1674, 11555), (2311, 8370), (2790, 6933), (4185, 4622)]