4494450

素因数分解:

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

素因数の和:136

約数の個数: 72

約数和(自身を含む): 11905488

約数和(自身を除く): 7411038

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 83, 95, 114, 150, 166, 190, 249, 285, 361, 415, 475, 498, 570, 722, 830, 950, 1083, 1245, 1425, 1577, 1805, 2075, 2166, 2490, 2850, 3154, 3610, 4150, 4731, 5415, 6225, 7885, 9025, 9462, 10830, 12450, 15770, 18050, 23655, 27075, 29963, 39425, 47310, 54150, 59926, 78850, 89889, 118275, 149815, 179778, 236550, 299630, 449445, 749075, 898890, 1498150, 2247225, 4494450]

約数ペア:

[(1, 4494450), (2, 2247225), (3, 1498150), (5, 898890), (6, 749075), (10, 449445), (15, 299630), (19, 236550), (25, 179778), (30, 149815), (38, 118275), (50, 89889), (57, 78850), (75, 59926), (83, 54150), (95, 47310), (114, 39425), (150, 29963), (166, 27075), (190, 23655), (249, 18050), (285, 15770), (361, 12450), (415, 10830), (475, 9462), (498, 9025), (570, 7885), (722, 6225), (830, 5415), (950, 4731), (1083, 4150), (1245, 3610), (1425, 3154), (1577, 2850), (1805, 2490), (2075, 2166)]