305191442690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2657}}^1\times {\mathrm{16339}}^1$

素因数の和:19059

約数の個数: 64

約数和(自身を含む): 594145929600

約数和(自身を除く): 288954486910

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 2657, 3515, 5314, 7030, 13285, 16339, 26570, 32678, 50483, 81695, 98309, 100966, 163390, 196618, 252415, 310441, 491545, 504830, 604543, 620882, 983090, 1209086, 1552205, 1867871, 3022715, 3104410, 3735742, 6045430, 9339355, 11486317, 18678710, 22972634, 43412723, 57431585, 86825446, 114863170, 217063615, 434127230, 824841737, 1606270751, 1649683474, 3212541502, 4124208685, 8031353755, 8248417370, 16062707510, 30519144269, 61038288538, 152595721345, 305191442690]

約数ペア:

[(1, 305191442690), (2, 152595721345), (5, 61038288538), (10, 30519144269), (19, 16062707510), (37, 8248417370), (38, 8031353755), (74, 4124208685), (95, 3212541502), (185, 1649683474), (190, 1606270751), (370, 824841737), (703, 434127230), (1406, 217063615), (2657, 114863170), (3515, 86825446), (5314, 57431585), (7030, 43412723), (13285, 22972634), (16339, 18678710), (26570, 11486317), (32678, 9339355), (50483, 6045430), (81695, 3735742), (98309, 3104410), (100966, 3022715), (163390, 1867871), (196618, 1552205), (252415, 1209086), (310441, 983090), (491545, 620882), (504830, 604543)]