91971110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3853}}^1$

素因数の和:3909

約数の個数: 64

約数和(自身を含む): 213110784

約数和(自身を除く): 121139674

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2387, 3410, 3853, 4774, 7706, 11935, 19265, 23870, 26971, 38530, 42383, 53942, 84766, 119443, 134855, 211915, 238886, 269710, 296681, 423830, 593362, 597215, 836101, 1194430, 1313873, 1483405, 1672202, 2627746, 2966810, 4180505, 6569365, 8361010, 9197111, 13138730, 18394222, 45985555, 91971110]

約数ペア:

[(1, 91971110), (2, 45985555), (5, 18394222), (7, 13138730), (10, 9197111), (11, 8361010), (14, 6569365), (22, 4180505), (31, 2966810), (35, 2627746), (55, 1672202), (62, 1483405), (70, 1313873), (77, 1194430), (110, 836101), (154, 597215), (155, 593362), (217, 423830), (310, 296681), (341, 269710), (385, 238886), (434, 211915), (682, 134855), (770, 119443), (1085, 84766), (1705, 53942), (2170, 42383), (2387, 38530), (3410, 26971), (3853, 23870), (4774, 19265), (7706, 11935)]