7829721790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 16628198400

約数和(自身を除く): 8798476610

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 107, 109, 110, 170, 187, 214, 218, 359, 374, 535, 545, 718, 935, 1070, 1090, 1177, 1199, 1795, 1819, 1853, 1870, 2354, 2398, 3590, 3638, 3706, 3949, 5885, 5995, 6103, 7898, 9095, 9265, 11663, 11770, 11990, 12206, 18190, 18530, 19745, 20009, 20383, 23326, 30515, 38413, 39131, 39490, 40018, 40766, 58315, 61030, 67133, 76826, 78262, 100045, 101915, 116630, 128293, 134266, 192065, 195655, 198271, 200090, 203830, 256586, 335665, 384130, 391310, 396542, 422543, 430441, 641465, 653021, 665227, 671330, 845086, 860882, 991355, 1282930, 1306042, 1330454, 1982710, 2112715, 2152205, 2180981, 3265105, 3326135, 4187017, 4225430, 4304410, 4361962, 6530210, 6652270, 7183231, 7317497, 8374034, 10904905, 14366462, 14634994, 20935085, 21809810, 35916155, 36587485, 41870170, 46057187, 71179289, 71832310, 73174970, 92114374, 142358578, 230285935, 355896445, 460571870, 711792890, 782972179, 1565944358, 3914860895, 7829721790]

約数ペア:

[(1, 7829721790), (2, 3914860895), (5, 1565944358), (10, 782972179), (11, 711792890), (17, 460571870), (22, 355896445), (34, 230285935), (55, 142358578), (85, 92114374), (107, 73174970), (109, 71832310), (110, 71179289), (170, 46057187), (187, 41870170), (214, 36587485), (218, 35916155), (359, 21809810), (374, 20935085), (535, 14634994), (545, 14366462), (718, 10904905), (935, 8374034), (1070, 7317497), (1090, 7183231), (1177, 6652270), (1199, 6530210), (1795, 4361962), (1819, 4304410), (1853, 4225430), (1870, 4187017), (2354, 3326135), (2398, 3265105), (3590, 2180981), (3638, 2152205), (3706, 2112715), (3949, 1982710), (5885, 1330454), (5995, 1306042), (6103, 1282930), (7898, 991355), (9095, 860882), (9265, 845086), (11663, 671330), (11770, 665227), (11990, 653021), (12206, 641465), (18190, 430441), (18530, 422543), (19745, 396542), (20009, 391310), (20383, 384130), (23326, 335665), (30515, 256586), (38413, 203830), (39131, 200090), (39490, 198271), (40018, 195655), (40766, 192065), (58315, 134266), (61030, 128293), (67133, 116630), (76826, 101915), (78262, 100045)]