7216290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 80

約数和(自身を含む): 19863360

約数和(自身を除く): 12647070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 81, 90, 118, 135, 151, 162, 177, 270, 295, 302, 354, 405, 453, 531, 590, 755, 810, 885, 906, 1062, 1359, 1510, 1593, 1770, 2265, 2655, 2718, 3186, 4077, 4530, 4779, 5310, 6795, 7965, 8154, 8909, 9558, 12231, 13590, 15930, 17818, 20385, 23895, 24462, 26727, 40770, 44545, 47790, 53454, 61155, 80181, 89090, 122310, 133635, 160362, 240543, 267270, 400905, 481086, 721629, 801810, 1202715, 1443258, 2405430, 3608145, 7216290]

約数ペア:

[(1, 7216290), (2, 3608145), (3, 2405430), (5, 1443258), (6, 1202715), (9, 801810), (10, 721629), (15, 481086), (18, 400905), (27, 267270), (30, 240543), (45, 160362), (54, 133635), (59, 122310), (81, 89090), (90, 80181), (118, 61155), (135, 53454), (151, 47790), (162, 44545), (177, 40770), (270, 26727), (295, 24462), (302, 23895), (354, 20385), (405, 17818), (453, 15930), (531, 13590), (590, 12231), (755, 9558), (810, 8909), (885, 8154), (906, 7965), (1062, 6795), (1359, 5310), (1510, 4779), (1593, 4530), (1770, 4077), (2265, 3186), (2655, 2718)]