30478650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3407

約数の個数: 48

約数和(自身を含む): 76849248

約数和(自身を除く): 46370598

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 3331, 4575, 6662, 9150, 9993, 16655, 19986, 33310, 49965, 83275, 99930, 166550, 203191, 249825, 406382, 499650, 609573, 1015955, 1219146, 2031910, 3047865, 5079775, 6095730, 10159550, 15239325, 30478650]

約数ペア:

[(1, 30478650), (2, 15239325), (3, 10159550), (5, 6095730), (6, 5079775), (10, 3047865), (15, 2031910), (25, 1219146), (30, 1015955), (50, 609573), (61, 499650), (75, 406382), (122, 249825), (150, 203191), (183, 166550), (305, 99930), (366, 83275), (610, 49965), (915, 33310), (1525, 19986), (1830, 16655), (3050, 9993), (3331, 9150), (4575, 6662)]