89554470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1973}}^1$

素因数の和:2089

約数の個数: 64

約数和(自身を含む): 230247360

約数和(自身を除く): 140692890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 170, 178, 255, 267, 445, 510, 534, 890, 1335, 1513, 1973, 2670, 3026, 3946, 4539, 5919, 7565, 9078, 9865, 11838, 15130, 19730, 22695, 29595, 33541, 45390, 59190, 67082, 100623, 167705, 175597, 201246, 335410, 351194, 503115, 526791, 877985, 1006230, 1053582, 1755970, 2633955, 2985149, 5267910, 5970298, 8955447, 14925745, 17910894, 29851490, 44777235, 89554470]

約数ペア:

[(1, 89554470), (2, 44777235), (3, 29851490), (5, 17910894), (6, 14925745), (10, 8955447), (15, 5970298), (17, 5267910), (30, 2985149), (34, 2633955), (51, 1755970), (85, 1053582), (89, 1006230), (102, 877985), (170, 526791), (178, 503115), (255, 351194), (267, 335410), (445, 201246), (510, 175597), (534, 167705), (890, 100623), (1335, 67082), (1513, 59190), (1973, 45390), (2670, 33541), (3026, 29595), (3946, 22695), (4539, 19730), (5919, 15130), (7565, 11838), (9078, 9865)]