30249366

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3369

約数の個数: 48

約数和(自身を含む): 72668160

約数和(自身を除く): 42418794

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 3319, 4557, 6638, 9114, 9957, 19914, 23233, 46466, 69699, 102889, 139398, 162631, 205778, 308667, 325262, 487893, 617334, 720223, 975786, 1440446, 2160669, 4321338, 5041561, 10083122, 15124683, 30249366]

約数ペア:

[(1, 30249366), (2, 15124683), (3, 10083122), (6, 5041561), (7, 4321338), (14, 2160669), (21, 1440446), (31, 975786), (42, 720223), (49, 617334), (62, 487893), (93, 325262), (98, 308667), (147, 205778), (186, 162631), (217, 139398), (294, 102889), (434, 69699), (651, 46466), (1302, 23233), (1519, 19914), (3038, 9957), (3319, 9114), (4557, 6638)]