19436850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:984

約数の個数: 72

約数和(自身を含む): 53389440

約数和(自身を除く): 33952590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 423, 450, 470, 705, 846, 919, 1175, 1410, 1838, 2115, 2350, 2757, 3525, 4230, 4595, 5514, 7050, 8271, 9190, 10575, 13785, 16542, 21150, 22975, 27570, 41355, 43193, 45950, 68925, 82710, 86386, 129579, 137850, 206775, 215965, 259158, 388737, 413550, 431930, 647895, 777474, 1079825, 1295790, 1943685, 2159650, 3239475, 3887370, 6478950, 9718425, 19436850]

約数ペア:

[(1, 19436850), (2, 9718425), (3, 6478950), (5, 3887370), (6, 3239475), (9, 2159650), (10, 1943685), (15, 1295790), (18, 1079825), (25, 777474), (30, 647895), (45, 431930), (47, 413550), (50, 388737), (75, 259158), (90, 215965), (94, 206775), (141, 137850), (150, 129579), (225, 86386), (235, 82710), (282, 68925), (423, 45950), (450, 43193), (470, 41355), (705, 27570), (846, 22975), (919, 21150), (1175, 16542), (1410, 13785), (1838, 10575), (2115, 9190), (2350, 8271), (2757, 7050), (3525, 5514), (4230, 4595)]