30850650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:580

約数の個数: 72

約数和(自身を含む): 83566080

約数和(自身を除く): 52715430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 179, 225, 358, 383, 450, 537, 766, 895, 1074, 1149, 1611, 1790, 1915, 2298, 2685, 3222, 3447, 3830, 4475, 5370, 5745, 6894, 8055, 8950, 9575, 11490, 13425, 16110, 17235, 19150, 26850, 28725, 34470, 40275, 57450, 68557, 80550, 86175, 137114, 172350, 205671, 342785, 411342, 617013, 685570, 1028355, 1234026, 1713925, 2056710, 3085065, 3427850, 5141775, 6170130, 10283550, 15425325, 30850650]

約数ペア:

[(1, 30850650), (2, 15425325), (3, 10283550), (5, 6170130), (6, 5141775), (9, 3427850), (10, 3085065), (15, 2056710), (18, 1713925), (25, 1234026), (30, 1028355), (45, 685570), (50, 617013), (75, 411342), (90, 342785), (150, 205671), (179, 172350), (225, 137114), (358, 86175), (383, 80550), (450, 68557), (537, 57450), (766, 40275), (895, 34470), (1074, 28725), (1149, 26850), (1611, 19150), (1790, 17235), (1915, 16110), (2298, 13425), (2685, 11490), (3222, 9575), (3447, 8950), (3830, 8055), (4475, 6894), (5370, 5745)]