103674620420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{7823}}^1\times {\mathrm{13523}}^1$

素因数の和:21369

約数の個数: 72

約数和(自身を含む): 253313391744

約数和(自身を除く): 149638771324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 7823, 13523, 15646, 27046, 31292, 39115, 54092, 54761, 67615, 78230, 94661, 109522, 135230, 156460, 189322, 219044, 270460, 273805, 378644, 383327, 473305, 547610, 662627, 766654, 946610, 1095220, 1325254, 1533308, 1893220, 1916635, 2650508, 3313135, 3833270, 6626270, 7666540, 13252540, 105790429, 211580858, 423161716, 528952145, 740533003, 1057904290, 1481066006, 2115808580, 2962132012, 3702665015, 5183731021, 7405330030, 10367462042, 14810660060, 20734924084, 25918655105, 51837310210, 103674620420]

約数ペア:

[(1, 103674620420), (2, 51837310210), (4, 25918655105), (5, 20734924084), (7, 14810660060), (10, 10367462042), (14, 7405330030), (20, 5183731021), (28, 3702665015), (35, 2962132012), (49, 2115808580), (70, 1481066006), (98, 1057904290), (140, 740533003), (196, 528952145), (245, 423161716), (490, 211580858), (980, 105790429), (7823, 13252540), (13523, 7666540), (15646, 6626270), (27046, 3833270), (31292, 3313135), (39115, 2650508), (54092, 1916635), (54761, 1893220), (67615, 1533308), (78230, 1325254), (94661, 1095220), (109522, 946610), (135230, 766654), (156460, 662627), (189322, 547610), (219044, 473305), (270460, 383327), (273805, 378644)]