30451350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2281}}^1$

素因数の和:2385

約数の個数: 48

約数和(自身を含む): 76401360

約数和(自身を除く): 45950010

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 150, 178, 267, 445, 534, 890, 1335, 2225, 2281, 2670, 4450, 4562, 6675, 6843, 11405, 13350, 13686, 22810, 34215, 57025, 68430, 114050, 171075, 203009, 342150, 406018, 609027, 1015045, 1218054, 2030090, 3045135, 5075225, 6090270, 10150450, 15225675, 30451350]

約数ペア:

[(1, 30451350), (2, 15225675), (3, 10150450), (5, 6090270), (6, 5075225), (10, 3045135), (15, 2030090), (25, 1218054), (30, 1015045), (50, 609027), (75, 406018), (89, 342150), (150, 203009), (178, 171075), (267, 114050), (445, 68430), (534, 57025), (890, 34215), (1335, 22810), (2225, 13686), (2281, 13350), (2670, 11405), (4450, 6843), (4562, 6675)]