30203238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12491}}^1$

素因数の和:12540

約数の個数: 32

約数和(自身を含む): 67156992

約数和(自身を除く): 36953754

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 12491, 24982, 37473, 74946, 162383, 324766, 387221, 487149, 774442, 974298, 1161663, 2323326, 5033873, 10067746, 15101619, 30203238]

約数ペア:

[(1, 30203238), (2, 15101619), (3, 10067746), (6, 5033873), (13, 2323326), (26, 1161663), (31, 974298), (39, 774442), (62, 487149), (78, 387221), (93, 324766), (186, 162383), (403, 74946), (806, 37473), (1209, 24982), (2418, 12491)]