7456950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 20398248

約数和(自身を除く): 12941298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 227, 365, 438, 450, 454, 657, 681, 730, 1095, 1135, 1314, 1362, 1825, 2043, 2190, 2270, 3285, 3405, 3650, 4086, 5475, 5675, 6570, 6810, 10215, 10950, 11350, 16425, 16571, 17025, 20430, 32850, 33142, 34050, 49713, 51075, 82855, 99426, 102150, 149139, 165710, 248565, 298278, 414275, 497130, 745695, 828550, 1242825, 1491390, 2485650, 3728475, 7456950]

約数ペア:

[(1, 7456950), (2, 3728475), (3, 2485650), (5, 1491390), (6, 1242825), (9, 828550), (10, 745695), (15, 497130), (18, 414275), (25, 298278), (30, 248565), (45, 165710), (50, 149139), (73, 102150), (75, 99426), (90, 82855), (146, 51075), (150, 49713), (219, 34050), (225, 33142), (227, 32850), (365, 20430), (438, 17025), (450, 16571), (454, 16425), (657, 11350), (681, 10950), (730, 10215), (1095, 6810), (1135, 6570), (1314, 5675), (1362, 5475), (1825, 4086), (2043, 3650), (2190, 3405), (2270, 3285)]