86780850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 233985024

約数和(自身を除く): 147204174

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 191, 195, 233, 325, 382, 390, 466, 573, 650, 699, 955, 975, 1146, 1165, 1398, 1910, 1950, 2330, 2483, 2865, 3029, 3495, 4775, 4966, 5730, 5825, 6058, 6990, 7449, 9087, 9550, 11650, 12415, 14325, 14898, 15145, 17475, 18174, 24830, 28650, 30290, 34950, 37245, 44503, 45435, 62075, 74490, 75725, 89006, 90870, 124150, 133509, 151450, 186225, 222515, 227175, 267018, 372450, 445030, 454350, 578539, 667545, 1112575, 1157078, 1335090, 1735617, 2225150, 2892695, 3337725, 3471234, 5785390, 6675450, 8678085, 14463475, 17356170, 28926950, 43390425, 86780850]

約数ペア:

[(1, 86780850), (2, 43390425), (3, 28926950), (5, 17356170), (6, 14463475), (10, 8678085), (13, 6675450), (15, 5785390), (25, 3471234), (26, 3337725), (30, 2892695), (39, 2225150), (50, 1735617), (65, 1335090), (75, 1157078), (78, 1112575), (130, 667545), (150, 578539), (191, 454350), (195, 445030), (233, 372450), (325, 267018), (382, 227175), (390, 222515), (466, 186225), (573, 151450), (650, 133509), (699, 124150), (955, 90870), (975, 89006), (1146, 75725), (1165, 74490), (1398, 62075), (1910, 45435), (1950, 44503), (2330, 37245), (2483, 34950), (2865, 30290), (3029, 28650), (3495, 24830), (4775, 18174), (4966, 17475), (5730, 15145), (5825, 14898), (6058, 14325), (6990, 12415), (7449, 11650), (9087, 9550)]