558475540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{593}}^1$

素因数の和:678

約数の個数: 108

約数和(自身を含む): 1412081748

約数和(自身を除く): 853606208

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 593, 620, 868, 961, 980, 1085, 1186, 1519, 1922, 2170, 2372, 2965, 3038, 3844, 4151, 4340, 4805, 5930, 6076, 6727, 7595, 8302, 9610, 11860, 13454, 15190, 16604, 18383, 19220, 20755, 26908, 29057, 30380, 33635, 36766, 41510, 47089, 58114, 67270, 73532, 83020, 91915, 94178, 116228, 128681, 134540, 145285, 183830, 188356, 235445, 257362, 290570, 367660, 470890, 514724, 569873, 581140, 643405, 900767, 941780, 1139746, 1286810, 1801534, 2279492, 2573620, 2849365, 3603068, 3989111, 4503835, 5698730, 7978222, 9007670, 11397460, 15956444, 18015340, 19945555, 27923777, 39891110, 55847554, 79782220, 111695108, 139618885, 279237770, 558475540]

約数ペア:

[(1, 558475540), (2, 279237770), (4, 139618885), (5, 111695108), (7, 79782220), (10, 55847554), (14, 39891110), (20, 27923777), (28, 19945555), (31, 18015340), (35, 15956444), (49, 11397460), (62, 9007670), (70, 7978222), (98, 5698730), (124, 4503835), (140, 3989111), (155, 3603068), (196, 2849365), (217, 2573620), (245, 2279492), (310, 1801534), (434, 1286810), (490, 1139746), (593, 941780), (620, 900767), (868, 643405), (961, 581140), (980, 569873), (1085, 514724), (1186, 470890), (1519, 367660), (1922, 290570), (2170, 257362), (2372, 235445), (2965, 188356), (3038, 183830), (3844, 145285), (4151, 134540), (4340, 128681), (4805, 116228), (5930, 94178), (6076, 91915), (6727, 83020), (7595, 73532), (8302, 67270), (9610, 58114), (11860, 47089), (13454, 41510), (15190, 36766), (16604, 33635), (18383, 30380), (19220, 29057), (20755, 26908)]