23868390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1286

約数の個数: 96

約数和(自身を含む): 71820000

約数和(自身を除く): 47951610

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1249, 1274, 1365, 1470, 1911, 2498, 2730, 3185, 3747, 3822, 6245, 6370, 7494, 8743, 9555, 12490, 16237, 17486, 18735, 19110, 26229, 32474, 37470, 43715, 48711, 52458, 61201, 81185, 87430, 97422, 113659, 122402, 131145, 162370, 183603, 227318, 243555, 262290, 306005, 340977, 367206, 487110, 568295, 612010, 681954, 795613, 918015, 1136590, 1591226, 1704885, 1836030, 2386839, 3409770, 3978065, 4773678, 7956130, 11934195, 23868390]

約数ペア:

[(1, 23868390), (2, 11934195), (3, 7956130), (5, 4773678), (6, 3978065), (7, 3409770), (10, 2386839), (13, 1836030), (14, 1704885), (15, 1591226), (21, 1136590), (26, 918015), (30, 795613), (35, 681954), (39, 612010), (42, 568295), (49, 487110), (65, 367206), (70, 340977), (78, 306005), (91, 262290), (98, 243555), (105, 227318), (130, 183603), (147, 162370), (182, 131145), (195, 122402), (210, 113659), (245, 97422), (273, 87430), (294, 81185), (390, 61201), (455, 52458), (490, 48711), (546, 43715), (637, 37470), (735, 32474), (910, 26229), (1249, 19110), (1274, 18735), (1365, 17486), (1470, 16237), (1911, 12490), (2498, 9555), (2730, 8743), (3185, 7494), (3747, 6370), (3822, 6245)]