17234140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 49158144

約数和(自身を除く): 31924004

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 31, 35, 38, 44, 55, 62, 70, 76, 77, 95, 110, 124, 133, 140, 154, 155, 190, 209, 217, 220, 266, 308, 310, 341, 361, 380, 385, 418, 434, 532, 589, 620, 665, 682, 722, 770, 836, 868, 1045, 1085, 1178, 1330, 1364, 1444, 1463, 1540, 1705, 1805, 2090, 2170, 2356, 2387, 2527, 2660, 2926, 2945, 3410, 3610, 3971, 4123, 4180, 4340, 4774, 5054, 5852, 5890, 6479, 6820, 7220, 7315, 7942, 8246, 9548, 10108, 11191, 11780, 11935, 12635, 12958, 14630, 15884, 16492, 19855, 20615, 22382, 23870, 25270, 25916, 27797, 29260, 32395, 39710, 41230, 44764, 45353, 47740, 50540, 55594, 55955, 64790, 78337, 79420, 82460, 90706, 111188, 111910, 123101, 129580, 138985, 156674, 181412, 223820, 226765, 246202, 277970, 313348, 391685, 453530, 492404, 555940, 615505, 783370, 861707, 907060, 1231010, 1566740, 1723414, 2462020, 3446828, 4308535, 8617070, 17234140]

約数ペア:

[(1, 17234140), (2, 8617070), (4, 4308535), (5, 3446828), (7, 2462020), (10, 1723414), (11, 1566740), (14, 1231010), (19, 907060), (20, 861707), (22, 783370), (28, 615505), (31, 555940), (35, 492404), (38, 453530), (44, 391685), (55, 313348), (62, 277970), (70, 246202), (76, 226765), (77, 223820), (95, 181412), (110, 156674), (124, 138985), (133, 129580), (140, 123101), (154, 111910), (155, 111188), (190, 90706), (209, 82460), (217, 79420), (220, 78337), (266, 64790), (308, 55955), (310, 55594), (341, 50540), (361, 47740), (380, 45353), (385, 44764), (418, 41230), (434, 39710), (532, 32395), (589, 29260), (620, 27797), (665, 25916), (682, 25270), (722, 23870), (770, 22382), (836, 20615), (868, 19855), (1045, 16492), (1085, 15884), (1178, 14630), (1330, 12958), (1364, 12635), (1444, 11935), (1463, 11780), (1540, 11191), (1705, 10108), (1805, 9548), (2090, 8246), (2170, 7942), (2356, 7315), (2387, 7220), (2527, 6820), (2660, 6479), (2926, 5890), (2945, 5852), (3410, 5054), (3610, 4774), (3971, 4340), (4123, 4180)]