1567400630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{449}}^1\times {\mathrm{967}}^1$

素因数の和:1461

約数の個数: 48

約数和(自身を含む): 2987344800

約数和(自身を除く): 1419944170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 449, 722, 898, 967, 1805, 1934, 2245, 3610, 4490, 4835, 8531, 9670, 17062, 18373, 36746, 42655, 85310, 91865, 162089, 183730, 324178, 349087, 434183, 698174, 810445, 868366, 1620890, 1745435, 2170915, 3490870, 4341830, 8249477, 16498954, 41247385, 82494770, 156740063, 313480126, 783700315, 1567400630]

約数ペア:

[(1, 1567400630), (2, 783700315), (5, 313480126), (10, 156740063), (19, 82494770), (38, 41247385), (95, 16498954), (190, 8249477), (361, 4341830), (449, 3490870), (722, 2170915), (898, 1745435), (967, 1620890), (1805, 868366), (1934, 810445), (2245, 698174), (3610, 434183), (4490, 349087), (4835, 324178), (8531, 183730), (9670, 162089), (17062, 91865), (18373, 85310), (36746, 42655)]