1506700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 3767120

約数和(自身を除く): 2260420

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 61, 65, 76, 95, 100, 122, 130, 190, 244, 247, 260, 305, 325, 380, 475, 494, 610, 650, 793, 950, 988, 1159, 1220, 1235, 1300, 1525, 1586, 1900, 2318, 2470, 3050, 3172, 3965, 4636, 4940, 5795, 6100, 6175, 7930, 11590, 12350, 15067, 15860, 19825, 23180, 24700, 28975, 30134, 39650, 57950, 60268, 75335, 79300, 115900, 150670, 301340, 376675, 753350, 1506700]

約数ペア:

[(1, 1506700), (2, 753350), (4, 376675), (5, 301340), (10, 150670), (13, 115900), (19, 79300), (20, 75335), (25, 60268), (26, 57950), (38, 39650), (50, 30134), (52, 28975), (61, 24700), (65, 23180), (76, 19825), (95, 15860), (100, 15067), (122, 12350), (130, 11590), (190, 7930), (244, 6175), (247, 6100), (260, 5795), (305, 4940), (325, 4636), (380, 3965), (475, 3172), (494, 3050), (610, 2470), (650, 2318), (793, 1900), (950, 1586), (988, 1525), (1159, 1300), (1220, 1235)]