494350650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{64621}}^1$

素因数の和:64656

約数の個数: 72

約数和(自身を含む): 1406303964

約数和(自身を除く): 911953314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 64621, 129242, 193863, 323105, 387726, 581589, 646210, 969315, 1098557, 1163178, 1615525, 1938630, 2197114, 2907945, 3231050, 3295671, 4846575, 5492785, 5815890, 6591342, 9693150, 9887013, 10985570, 14539725, 16478355, 19774026, 27463925, 29079450, 32956710, 49435065, 54927850, 82391775, 98870130, 164783550, 247175325, 494350650]

約数ペア:

[(1, 494350650), (2, 247175325), (3, 164783550), (5, 98870130), (6, 82391775), (9, 54927850), (10, 49435065), (15, 32956710), (17, 29079450), (18, 27463925), (25, 19774026), (30, 16478355), (34, 14539725), (45, 10985570), (50, 9887013), (51, 9693150), (75, 6591342), (85, 5815890), (90, 5492785), (102, 4846575), (150, 3295671), (153, 3231050), (170, 2907945), (225, 2197114), (255, 1938630), (306, 1615525), (425, 1163178), (450, 1098557), (510, 969315), (765, 646210), (850, 581589), (1275, 387726), (1530, 323105), (2550, 193863), (3825, 129242), (7650, 64621)]