974919420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{35869}}^1$

素因数の和:36035

約数の個数: 72

約数和(自身を含む): 2976923040

約数和(自身を除く): 2002003620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6795, 9060, 13590, 27180, 35869, 71738, 107607, 143476, 179345, 215214, 322821, 358690, 430428, 538035, 645642, 717380, 1076070, 1291284, 1614105, 2152140, 3228210, 5416219, 6456420, 10832438, 16248657, 21664876, 27081095, 32497314, 48745971, 54162190, 64994628, 81243285, 97491942, 108324380, 162486570, 194983884, 243729855, 324973140, 487459710, 974919420]

約数ペア:

[(1, 974919420), (2, 487459710), (3, 324973140), (4, 243729855), (5, 194983884), (6, 162486570), (9, 108324380), (10, 97491942), (12, 81243285), (15, 64994628), (18, 54162190), (20, 48745971), (30, 32497314), (36, 27081095), (45, 21664876), (60, 16248657), (90, 10832438), (151, 6456420), (180, 5416219), (302, 3228210), (453, 2152140), (604, 1614105), (755, 1291284), (906, 1076070), (1359, 717380), (1510, 645642), (1812, 538035), (2265, 430428), (2718, 358690), (3020, 322821), (4530, 215214), (5436, 179345), (6795, 143476), (9060, 107607), (13590, 71738), (27180, 35869)]