1729950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 4523520

約数和(自身を除く): 2793570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 607, 950, 1214, 1425, 1821, 2850, 3035, 3642, 6070, 9105, 11533, 15175, 18210, 23066, 30350, 34599, 45525, 57665, 69198, 91050, 115330, 172995, 288325, 345990, 576650, 864975, 1729950]

約数ペア:

[(1, 1729950), (2, 864975), (3, 576650), (5, 345990), (6, 288325), (10, 172995), (15, 115330), (19, 91050), (25, 69198), (30, 57665), (38, 45525), (50, 34599), (57, 30350), (75, 23066), (95, 18210), (114, 15175), (150, 11533), (190, 9105), (285, 6070), (475, 3642), (570, 3035), (607, 2850), (950, 1821), (1214, 1425)]