30997350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{22961}}^1$

素因数の和:22982

約数の個数: 48

約数和(自身を含む): 85418640

約数和(自身を除く): 54421290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 22961, 45922, 68883, 114805, 137766, 206649, 229610, 344415, 413298, 574025, 619947, 688830, 1033245, 1148050, 1239894, 1722075, 2066490, 3099735, 3444150, 5166225, 6199470, 10332450, 15498675, 30997350]

約数ペア:

[(1, 30997350), (2, 15498675), (3, 10332450), (5, 6199470), (6, 5166225), (9, 3444150), (10, 3099735), (15, 2066490), (18, 1722075), (25, 1239894), (27, 1148050), (30, 1033245), (45, 688830), (50, 619947), (54, 574025), (75, 413298), (90, 344415), (135, 229610), (150, 206649), (225, 137766), (270, 114805), (450, 68883), (675, 45922), (1350, 22961)]