30860172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:979

約数の個数: 72

約数和(自身を含む): 89852672

約数和(自身を除く): 58992500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 453, 604, 811, 906, 1057, 1359, 1622, 1812, 2114, 2433, 2718, 3171, 3244, 4228, 4866, 5436, 5677, 6342, 7299, 9513, 9732, 11354, 12684, 14598, 17031, 19026, 22708, 29196, 34062, 38052, 51093, 68124, 102186, 122461, 204372, 244922, 367383, 489844, 734766, 857227, 1102149, 1469532, 1714454, 2204298, 2571681, 3428908, 4408596, 5143362, 7715043, 10286724, 15430086, 30860172]

約数ペア:

[(1, 30860172), (2, 15430086), (3, 10286724), (4, 7715043), (6, 5143362), (7, 4408596), (9, 3428908), (12, 2571681), (14, 2204298), (18, 1714454), (21, 1469532), (28, 1102149), (36, 857227), (42, 734766), (63, 489844), (84, 367383), (126, 244922), (151, 204372), (252, 122461), (302, 102186), (453, 68124), (604, 51093), (811, 38052), (906, 34062), (1057, 29196), (1359, 22708), (1622, 19026), (1812, 17031), (2114, 14598), (2433, 12684), (2718, 11354), (3171, 9732), (3244, 9513), (4228, 7299), (4866, 6342), (5436, 5677)]