30643350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 82200096

約数和(自身を除く): 51556746

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 61, 75, 85, 102, 122, 150, 170, 183, 197, 255, 305, 366, 394, 425, 510, 591, 610, 850, 915, 985, 1037, 1182, 1275, 1525, 1830, 1970, 2074, 2550, 2955, 3050, 3111, 3349, 4575, 4925, 5185, 5910, 6222, 6698, 9150, 9850, 10047, 10370, 12017, 14775, 15555, 16745, 20094, 24034, 25925, 29550, 31110, 33490, 36051, 50235, 51850, 60085, 72102, 77775, 83725, 100470, 120170, 155550, 167450, 180255, 204289, 251175, 300425, 360510, 408578, 502350, 600850, 612867, 901275, 1021445, 1225734, 1802550, 2042890, 3064335, 5107225, 6128670, 10214450, 15321675, 30643350]

約数ペア:

[(1, 30643350), (2, 15321675), (3, 10214450), (5, 6128670), (6, 5107225), (10, 3064335), (15, 2042890), (17, 1802550), (25, 1225734), (30, 1021445), (34, 901275), (50, 612867), (51, 600850), (61, 502350), (75, 408578), (85, 360510), (102, 300425), (122, 251175), (150, 204289), (170, 180255), (183, 167450), (197, 155550), (255, 120170), (305, 100470), (366, 83725), (394, 77775), (425, 72102), (510, 60085), (591, 51850), (610, 50235), (850, 36051), (915, 33490), (985, 31110), (1037, 29550), (1182, 25925), (1275, 24034), (1525, 20094), (1830, 16745), (1970, 15555), (2074, 14775), (2550, 12017), (2955, 10370), (3050, 10047), (3111, 9850), (3349, 9150), (4575, 6698), (4925, 6222), (5185, 5910)]