30459750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2426

約数の個数: 64

約数和(自身を含む): 80533440

約数和(自身を除く): 50073690

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 750, 850, 1275, 2125, 2389, 2550, 4250, 4778, 6375, 7167, 11945, 12750, 14334, 23890, 35835, 40613, 59725, 71670, 81226, 119450, 121839, 179175, 203065, 243678, 298625, 358350, 406130, 597250, 609195, 895875, 1015325, 1218390, 1791750, 2030650, 3045975, 5076625, 6091950, 10153250, 15229875, 30459750]

約数ペア:

[(1, 30459750), (2, 15229875), (3, 10153250), (5, 6091950), (6, 5076625), (10, 3045975), (15, 2030650), (17, 1791750), (25, 1218390), (30, 1015325), (34, 895875), (50, 609195), (51, 597250), (75, 406130), (85, 358350), (102, 298625), (125, 243678), (150, 203065), (170, 179175), (250, 121839), (255, 119450), (375, 81226), (425, 71670), (510, 59725), (750, 40613), (850, 35835), (1275, 23890), (2125, 14334), (2389, 12750), (2550, 11945), (4250, 7167), (4778, 6375)]