30622072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15497}}^1$

素因数の和:15535

約数の個数: 32

約数和(自身を含む): 65091600

約数和(自身を除く): 34469528

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 15497, 30994, 61988, 123976, 201461, 294443, 402922, 588886, 805844, 1177772, 1611688, 2355544, 3827759, 7655518, 15311036, 30622072]

約数ペア:

[(1, 30622072), (2, 15311036), (4, 7655518), (8, 3827759), (13, 2355544), (19, 1611688), (26, 1177772), (38, 805844), (52, 588886), (76, 402922), (104, 294443), (152, 201461), (247, 123976), (494, 61988), (988, 30994), (1976, 15497)]