19322370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 54233712

約数和(自身を除く): 34911342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 73, 85, 90, 102, 146, 153, 170, 173, 219, 255, 306, 346, 365, 438, 510, 519, 657, 730, 765, 865, 1038, 1095, 1241, 1314, 1530, 1557, 1730, 2190, 2482, 2595, 2941, 3114, 3285, 3723, 5190, 5882, 6205, 6570, 7446, 7785, 8823, 11169, 12410, 12629, 14705, 15570, 17646, 18615, 22338, 25258, 26469, 29410, 37230, 37887, 44115, 52938, 55845, 63145, 75774, 88230, 111690, 113661, 126290, 132345, 189435, 214693, 227322, 264690, 378870, 429386, 568305, 644079, 1073465, 1136610, 1288158, 1932237, 2146930, 3220395, 3864474, 6440790, 9661185, 19322370]

約数ペア:

[(1, 19322370), (2, 9661185), (3, 6440790), (5, 3864474), (6, 3220395), (9, 2146930), (10, 1932237), (15, 1288158), (17, 1136610), (18, 1073465), (30, 644079), (34, 568305), (45, 429386), (51, 378870), (73, 264690), (85, 227322), (90, 214693), (102, 189435), (146, 132345), (153, 126290), (170, 113661), (173, 111690), (219, 88230), (255, 75774), (306, 63145), (346, 55845), (365, 52938), (438, 44115), (510, 37887), (519, 37230), (657, 29410), (730, 26469), (765, 25258), (865, 22338), (1038, 18615), (1095, 17646), (1241, 15570), (1314, 14705), (1530, 12629), (1557, 12410), (1730, 11169), (2190, 8823), (2482, 7785), (2595, 7446), (2941, 6570), (3114, 6205), (3285, 5882), (3723, 5190)]