30173013

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 51609600

約数和(自身を除く): 21436587

約数列:

[1, 3, 9, 13, 27, 31, 39, 47, 59, 93, 117, 141, 177, 279, 351, 403, 423, 531, 611, 767, 837, 1209, 1269, 1457, 1593, 1829, 1833, 2301, 2773, 3627, 4371, 5487, 5499, 6903, 8319, 10881, 13113, 16461, 16497, 18941, 20709, 23777, 24957, 36049, 39339, 49383, 56823, 71331, 74871, 85963, 108147, 170469, 213993, 257889, 324441, 511407, 641979, 773667, 973323, 1117519, 2321001, 3352557, 10057671, 30173013]

約数ペア:

[(1, 30173013), (3, 10057671), (9, 3352557), (13, 2321001), (27, 1117519), (31, 973323), (39, 773667), (47, 641979), (59, 511407), (93, 324441), (117, 257889), (141, 213993), (177, 170469), (279, 108147), (351, 85963), (403, 74871), (423, 71331), (531, 56823), (611, 49383), (767, 39339), (837, 36049), (1209, 24957), (1269, 23777), (1457, 20709), (1593, 18941), (1829, 16497), (1833, 16461), (2301, 13113), (2773, 10881), (3627, 8319), (4371, 6903), (5487, 5499)]