30640997850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1229}}^1\times {\mathrm{2341}}^1$

素因数の和:3656

約数の個数: 96

約数和(自身を含む): 77155597440

約数和(自身を除く): 46514599590

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1229, 1775, 2130, 2341, 2458, 3550, 3687, 4682, 5325, 6145, 7023, 7374, 10650, 11705, 12290, 14046, 18435, 23410, 30725, 35115, 36870, 58525, 61450, 70230, 87259, 92175, 117050, 166211, 174518, 175575, 184350, 261777, 332422, 351150, 436295, 498633, 523554, 831055, 872590, 997266, 1308885, 1662110, 2181475, 2493165, 2617770, 2877089, 4155275, 4362950, 4986330, 5754178, 6544425, 8310550, 8631267, 12465825, 13088850, 14385445, 17262534, 24931650, 28770890, 43156335, 71927225, 86312670, 143854450, 204273319, 215781675, 408546638, 431563350, 612819957, 1021366595, 1225639914, 2042733190, 3064099785, 5106832975, 6128199570, 10213665950, 15320498925, 30640997850]

約数ペア:

[(1, 30640997850), (2, 15320498925), (3, 10213665950), (5, 6128199570), (6, 5106832975), (10, 3064099785), (15, 2042733190), (25, 1225639914), (30, 1021366595), (50, 612819957), (71, 431563350), (75, 408546638), (142, 215781675), (150, 204273319), (213, 143854450), (355, 86312670), (426, 71927225), (710, 43156335), (1065, 28770890), (1229, 24931650), (1775, 17262534), (2130, 14385445), (2341, 13088850), (2458, 12465825), (3550, 8631267), (3687, 8310550), (4682, 6544425), (5325, 5754178), (6145, 4986330), (7023, 4362950), (7374, 4155275), (10650, 2877089), (11705, 2617770), (12290, 2493165), (14046, 2181475), (18435, 1662110), (23410, 1308885), (30725, 997266), (35115, 872590), (36870, 831055), (58525, 523554), (61450, 498633), (70230, 436295), (87259, 351150), (92175, 332422), (117050, 261777), (166211, 184350), (174518, 175575)]