1275359910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{4261}}^1$

素因数の和:5189

約数の個数: 64

約数和(自身を含む): 3343590144

約数和(自身を除く): 2068230234

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 907, 1814, 2721, 4261, 4535, 5442, 8522, 9070, 9977, 12783, 13605, 19954, 21305, 25566, 27210, 29931, 42610, 46871, 49885, 59862, 63915, 93742, 99770, 127830, 140613, 149655, 234355, 281226, 299310, 468710, 703065, 1406130, 3864727, 7729454, 11594181, 19323635, 23188362, 38647270, 42511997, 57970905, 85023994, 115941810, 127535991, 212559985, 255071982, 425119970, 637679955, 1275359910]

約数ペア:

[(1, 1275359910), (2, 637679955), (3, 425119970), (5, 255071982), (6, 212559985), (10, 127535991), (11, 115941810), (15, 85023994), (22, 57970905), (30, 42511997), (33, 38647270), (55, 23188362), (66, 19323635), (110, 11594181), (165, 7729454), (330, 3864727), (907, 1406130), (1814, 703065), (2721, 468710), (4261, 299310), (4535, 281226), (5442, 234355), (8522, 149655), (9070, 140613), (9977, 127830), (12783, 99770), (13605, 93742), (19954, 63915), (21305, 59862), (25566, 49885), (27210, 46871), (29931, 42610)]