15694705660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{593}}^1$

素因数の和:896

約数の個数: 144

約数和(自身を含む): 37069734240

約数和(自身を除く): 21375028580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 241, 289, 323, 340, 380, 482, 578, 593, 646, 964, 1156, 1186, 1205, 1292, 1445, 1615, 2372, 2410, 2890, 2965, 3230, 4097, 4579, 4820, 5491, 5780, 5930, 6460, 8194, 9158, 10081, 10982, 11267, 11860, 16388, 18316, 20162, 20485, 21964, 22534, 22895, 27455, 40324, 40970, 45068, 45790, 50405, 54910, 56335, 69649, 77843, 81940, 91580, 100810, 109820, 112670, 139298, 142913, 155686, 171377, 191539, 201620, 225340, 278596, 285826, 311372, 342754, 348245, 383078, 389215, 571652, 685508, 696490, 714565, 766156, 778430, 856885, 957695, 1323331, 1392980, 1429130, 1556860, 1713770, 1915390, 2429521, 2646662, 2715347, 2858260, 3256163, 3427540, 3830780, 4859042, 5293324, 5430694, 6512326, 6616655, 9718084, 10861388, 12147605, 13024652, 13233310, 13576735, 16280815, 24295210, 26466620, 27153470, 32561630, 41301857, 46160899, 48590420, 54306940, 65123260, 82603714, 92321798, 165207428, 184643596, 206509285, 230804495, 413018570, 461608990, 784735283, 826037140, 923217980, 1569470566, 3138941132, 3923676415, 7847352830, 15694705660]

約数ペア:

[(1, 15694705660), (2, 7847352830), (4, 3923676415), (5, 3138941132), (10, 1569470566), (17, 923217980), (19, 826037140), (20, 784735283), (34, 461608990), (38, 413018570), (68, 230804495), (76, 206509285), (85, 184643596), (95, 165207428), (170, 92321798), (190, 82603714), (241, 65123260), (289, 54306940), (323, 48590420), (340, 46160899), (380, 41301857), (482, 32561630), (578, 27153470), (593, 26466620), (646, 24295210), (964, 16280815), (1156, 13576735), (1186, 13233310), (1205, 13024652), (1292, 12147605), (1445, 10861388), (1615, 9718084), (2372, 6616655), (2410, 6512326), (2890, 5430694), (2965, 5293324), (3230, 4859042), (4097, 3830780), (4579, 3427540), (4820, 3256163), (5491, 2858260), (5780, 2715347), (5930, 2646662), (6460, 2429521), (8194, 1915390), (9158, 1713770), (10081, 1556860), (10982, 1429130), (11267, 1392980), (11860, 1323331), (16388, 957695), (18316, 856885), (20162, 778430), (20485, 766156), (21964, 714565), (22534, 696490), (22895, 685508), (27455, 571652), (40324, 389215), (40970, 383078), (45068, 348245), (45790, 342754), (50405, 311372), (54910, 285826), (56335, 278596), (69649, 225340), (77843, 201620), (81940, 191539), (91580, 171377), (100810, 155686), (109820, 142913), (112670, 139298)]