106857140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 258155520

約数和(自身を除く): 151298380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 97, 130, 190, 194, 223, 247, 260, 380, 388, 446, 485, 494, 892, 970, 988, 1115, 1235, 1261, 1843, 1940, 2230, 2470, 2522, 2899, 3686, 4237, 4460, 4940, 5044, 5798, 6305, 7372, 8474, 9215, 11596, 12610, 14495, 16948, 18430, 21185, 21631, 23959, 25220, 28990, 36860, 42370, 43262, 47918, 55081, 57980, 84740, 86524, 95836, 108155, 110162, 119795, 216310, 220324, 239590, 275405, 281203, 410989, 432620, 479180, 550810, 562406, 821978, 1101620, 1124812, 1406015, 1643956, 2054945, 2812030, 4109890, 5342857, 5624060, 8219780, 10685714, 21371428, 26714285, 53428570, 106857140]

約数ペア:

[(1, 106857140), (2, 53428570), (4, 26714285), (5, 21371428), (10, 10685714), (13, 8219780), (19, 5624060), (20, 5342857), (26, 4109890), (38, 2812030), (52, 2054945), (65, 1643956), (76, 1406015), (95, 1124812), (97, 1101620), (130, 821978), (190, 562406), (194, 550810), (223, 479180), (247, 432620), (260, 410989), (380, 281203), (388, 275405), (446, 239590), (485, 220324), (494, 216310), (892, 119795), (970, 110162), (988, 108155), (1115, 95836), (1235, 86524), (1261, 84740), (1843, 57980), (1940, 55081), (2230, 47918), (2470, 43262), (2522, 42370), (2899, 36860), (3686, 28990), (4237, 25220), (4460, 23959), (4940, 21631), (5044, 21185), (5798, 18430), (6305, 16948), (7372, 14495), (8474, 12610), (9215, 11596)]