2933220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 9031680

約数和(自身を除く): 6098460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 83, 93, 95, 114, 124, 155, 166, 186, 190, 228, 249, 285, 310, 332, 372, 380, 415, 465, 498, 570, 589, 620, 830, 930, 996, 1140, 1178, 1245, 1577, 1660, 1767, 1860, 2356, 2490, 2573, 2945, 3154, 3534, 4731, 4980, 5146, 5890, 6308, 7068, 7719, 7885, 8835, 9462, 10292, 11780, 12865, 15438, 15770, 17670, 18924, 23655, 25730, 30876, 31540, 35340, 38595, 47310, 48887, 51460, 77190, 94620, 97774, 146661, 154380, 195548, 244435, 293322, 488870, 586644, 733305, 977740, 1466610, 2933220]

約数ペア:

[(1, 2933220), (2, 1466610), (3, 977740), (4, 733305), (5, 586644), (6, 488870), (10, 293322), (12, 244435), (15, 195548), (19, 154380), (20, 146661), (30, 97774), (31, 94620), (38, 77190), (57, 51460), (60, 48887), (62, 47310), (76, 38595), (83, 35340), (93, 31540), (95, 30876), (114, 25730), (124, 23655), (155, 18924), (166, 17670), (186, 15770), (190, 15438), (228, 12865), (249, 11780), (285, 10292), (310, 9462), (332, 8835), (372, 7885), (380, 7719), (415, 7068), (465, 6308), (498, 5890), (570, 5146), (589, 4980), (620, 4731), (830, 3534), (930, 3154), (996, 2945), (1140, 2573), (1178, 2490), (1245, 2356), (1577, 1860), (1660, 1767)]