1630236450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{12923}}^1$

素因数の和:12996

約数の個数: 72

約数和(自身を含む): 4187531088

約数和(自身を除く): 2557294638

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 841, 870, 1450, 1682, 2175, 2523, 4205, 4350, 5046, 8410, 12615, 12923, 21025, 25230, 25846, 38769, 42050, 63075, 64615, 77538, 126150, 129230, 193845, 323075, 374767, 387690, 646150, 749534, 969225, 1124301, 1873835, 1938450, 2248602, 3747670, 5621505, 9369175, 10868243, 11243010, 18738350, 21736486, 28107525, 32604729, 54341215, 56215050, 65209458, 108682430, 163023645, 271706075, 326047290, 543412150, 815118225, 1630236450]

約数ペア:

[(1, 1630236450), (2, 815118225), (3, 543412150), (5, 326047290), (6, 271706075), (10, 163023645), (15, 108682430), (25, 65209458), (29, 56215050), (30, 54341215), (50, 32604729), (58, 28107525), (75, 21736486), (87, 18738350), (145, 11243010), (150, 10868243), (174, 9369175), (290, 5621505), (435, 3747670), (725, 2248602), (841, 1938450), (870, 1873835), (1450, 1124301), (1682, 969225), (2175, 749534), (2523, 646150), (4205, 387690), (4350, 374767), (5046, 323075), (8410, 193845), (12615, 129230), (12923, 126150), (21025, 77538), (25230, 64615), (25846, 63075), (38769, 42050)]