29984962

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 55847232

約数和(自身を除く): 25862270

約数列:

[1, 2, 7, 14, 23, 46, 49, 53, 98, 106, 161, 251, 322, 371, 502, 742, 1127, 1219, 1757, 2254, 2438, 2597, 3514, 5194, 5773, 8533, 11546, 12299, 13303, 17066, 24598, 26606, 40411, 59731, 80822, 93121, 119462, 186242, 282877, 305969, 565754, 611938, 651847, 1303694, 2141783, 4283566, 14992481, 29984962]

約数ペア:

[(1, 29984962), (2, 14992481), (7, 4283566), (14, 2141783), (23, 1303694), (46, 651847), (49, 611938), (53, 565754), (98, 305969), (106, 282877), (161, 186242), (251, 119462), (322, 93121), (371, 80822), (502, 59731), (742, 40411), (1127, 26606), (1219, 24598), (1757, 17066), (2254, 13303), (2438, 12299), (2597, 11546), (3514, 8533), (5194, 5773)]