28894950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{9173}}^1$

素因数の和:9198

約数の個数: 72

約数和(自身を含む): 88730928

約数和(自身を除く): 59835978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 9173, 18346, 27519, 45865, 55038, 64211, 82557, 91730, 128422, 137595, 165114, 192633, 229325, 275190, 321055, 385266, 412785, 458650, 577899, 642110, 687975, 825570, 963165, 1155798, 1375950, 1605275, 1926330, 2063925, 2889495, 3210550, 4127850, 4815825, 5778990, 9631650, 14447475, 28894950]

約数ペア:

[(1, 28894950), (2, 14447475), (3, 9631650), (5, 5778990), (6, 4815825), (7, 4127850), (9, 3210550), (10, 2889495), (14, 2063925), (15, 1926330), (18, 1605275), (21, 1375950), (25, 1155798), (30, 963165), (35, 825570), (42, 687975), (45, 642110), (50, 577899), (63, 458650), (70, 412785), (75, 385266), (90, 321055), (105, 275190), (126, 229325), (150, 192633), (175, 165114), (210, 137595), (225, 128422), (315, 91730), (350, 82557), (450, 64211), (525, 55038), (630, 45865), (1050, 27519), (1575, 18346), (3150, 9173)]