30451876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 35592284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 269, 311, 364, 538, 622, 1076, 1244, 1883, 2177, 3497, 3766, 4043, 4354, 6994, 7532, 8086, 8708, 13988, 16172, 24479, 28301, 48958, 56602, 83659, 97916, 113204, 167318, 334636, 585613, 1087567, 1171226, 2175134, 2342452, 4350268, 7612969, 15225938, 30451876]

約数ペア:

[(1, 30451876), (2, 15225938), (4, 7612969), (7, 4350268), (13, 2342452), (14, 2175134), (26, 1171226), (28, 1087567), (52, 585613), (91, 334636), (182, 167318), (269, 113204), (311, 97916), (364, 83659), (538, 56602), (622, 48958), (1076, 28301), (1244, 24479), (1883, 16172), (2177, 13988), (3497, 8708), (3766, 8086), (4043, 7532), (4354, 6994)]