1284625710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{34729}}^1$

素因数の和:34882

約数の個数: 64

約数和(自身を含む): 3450772800

約数和(自身を除く): 2166147090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 3699, 4110, 6165, 7398, 12330, 18495, 34729, 36990, 69458, 104187, 173645, 208374, 312561, 347290, 520935, 625122, 937683, 1041870, 1562805, 1875366, 3125610, 4688415, 4757873, 9376830, 9515746, 14273619, 23789365, 28547238, 42820857, 47578730, 71368095, 85641714, 128462571, 142736190, 214104285, 256925142, 428208570, 642312855, 1284625710]

約数ペア:

[(1, 1284625710), (2, 642312855), (3, 428208570), (5, 256925142), (6, 214104285), (9, 142736190), (10, 128462571), (15, 85641714), (18, 71368095), (27, 47578730), (30, 42820857), (45, 28547238), (54, 23789365), (90, 14273619), (135, 9515746), (137, 9376830), (270, 4757873), (274, 4688415), (411, 3125610), (685, 1875366), (822, 1562805), (1233, 1041870), (1370, 937683), (2055, 625122), (2466, 520935), (3699, 347290), (4110, 312561), (6165, 208374), (7398, 173645), (12330, 104187), (18495, 69458), (34729, 36990)]