19422270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{30829}}^1$

素因数の和:30849

約数の個数: 48

約数和(自身を含む): 57713760

約数和(自身を除く): 38291490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 30829, 61658, 92487, 154145, 184974, 215803, 277461, 308290, 431606, 462435, 554922, 647409, 924870, 1079015, 1294818, 1387305, 1942227, 2158030, 2774610, 3237045, 3884454, 6474090, 9711135, 19422270]

約数ペア:

[(1, 19422270), (2, 9711135), (3, 6474090), (5, 3884454), (6, 3237045), (7, 2774610), (9, 2158030), (10, 1942227), (14, 1387305), (15, 1294818), (18, 1079015), (21, 924870), (30, 647409), (35, 554922), (42, 462435), (45, 431606), (63, 308290), (70, 277461), (90, 215803), (105, 184974), (126, 154145), (210, 92487), (315, 61658), (630, 30829)]