45140340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1$

素因数の和:3517

約数の個数: 96

約数和(自身を含む): 149151744

約数和(自身を除く): 104011404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 3467, 4340, 6510, 6934, 10401, 13020, 13868, 17335, 20802, 24269, 34670, 41604, 48538, 52005, 69340, 72807, 97076, 104010, 107477, 121345, 145614, 208020, 214954, 242690, 291228, 322431, 364035, 429908, 485380, 537385, 644862, 728070, 752339, 1074770, 1289724, 1456140, 1504678, 1612155, 2149540, 2257017, 3009356, 3224310, 3761695, 4514034, 6448620, 7523390, 9028068, 11285085, 15046780, 22570170, 45140340]

約数ペア:

[(1, 45140340), (2, 22570170), (3, 15046780), (4, 11285085), (5, 9028068), (6, 7523390), (7, 6448620), (10, 4514034), (12, 3761695), (14, 3224310), (15, 3009356), (20, 2257017), (21, 2149540), (28, 1612155), (30, 1504678), (31, 1456140), (35, 1289724), (42, 1074770), (60, 752339), (62, 728070), (70, 644862), (84, 537385), (93, 485380), (105, 429908), (124, 364035), (140, 322431), (155, 291228), (186, 242690), (210, 214954), (217, 208020), (310, 145614), (372, 121345), (420, 107477), (434, 104010), (465, 97076), (620, 72807), (651, 69340), (868, 52005), (930, 48538), (1085, 41604), (1302, 34670), (1860, 24269), (2170, 20802), (2604, 17335), (3255, 13868), (3467, 13020), (4340, 10401), (6510, 6934)]