287922905090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{683}}^1\times {\mathrm{4751}}^1$

素因数の和:5927

約数の個数: 64

約数和(自身を含む): 547622000640

約数和(自身を除く): 259699095550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 467, 683, 934, 1366, 2335, 3415, 4670, 4751, 6830, 8873, 9502, 12977, 17746, 23755, 25954, 44365, 47510, 64885, 88730, 90269, 129770, 180538, 318961, 451345, 637922, 902690, 1594805, 2218717, 3189610, 3244933, 4437434, 6060259, 6489866, 11093585, 12120518, 16224665, 22187170, 30301295, 32449330, 42155623, 60602590, 61653727, 84311246, 123307454, 210778115, 308268635, 421556230, 616537270, 1515383711, 3030767422, 7576918555, 15153837110, 28792290509, 57584581018, 143961452545, 287922905090]

約数ペア:

[(1, 287922905090), (2, 143961452545), (5, 57584581018), (10, 28792290509), (19, 15153837110), (38, 7576918555), (95, 3030767422), (190, 1515383711), (467, 616537270), (683, 421556230), (934, 308268635), (1366, 210778115), (2335, 123307454), (3415, 84311246), (4670, 61653727), (4751, 60602590), (6830, 42155623), (8873, 32449330), (9502, 30301295), (12977, 22187170), (17746, 16224665), (23755, 12120518), (25954, 11093585), (44365, 6489866), (47510, 6060259), (64885, 4437434), (88730, 3244933), (90269, 3189610), (129770, 2218717), (180538, 1594805), (318961, 902690), (451345, 637922)]