2349202940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{919}}^1$

素因数の和:1016

約数の個数: 144

約数和(自身を含む): 6139123200

約数和(自身を除く): 3789920260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 380, 434, 532, 589, 620, 665, 868, 919, 961, 1085, 1178, 1330, 1838, 1922, 2170, 2356, 2660, 2945, 3676, 3844, 4123, 4340, 4595, 4805, 5890, 6433, 6727, 8246, 9190, 9610, 11780, 12866, 13454, 16492, 17461, 18259, 18380, 19220, 20615, 25732, 26908, 28489, 32165, 33635, 34922, 36518, 41230, 56978, 64330, 67270, 69844, 73036, 82460, 87305, 91295, 113956, 122227, 127813, 128660, 134540, 142445, 174610, 182590, 199423, 244454, 255626, 284890, 349220, 365180, 398846, 488908, 511252, 541291, 569780, 611135, 639065, 797692, 883159, 997115, 1082582, 1222270, 1278130, 1766318, 1994230, 2165164, 2444540, 2556260, 2706455, 3532636, 3789037, 3988460, 4415795, 5412910, 6182113, 7578074, 8831590, 10825820, 12364226, 15156148, 16780021, 17663180, 18945185, 24728452, 30910565, 33560042, 37890370, 61821130, 67120084, 75780740, 83900105, 117460147, 123642260, 167800210, 234920294, 335600420, 469840588, 587300735, 1174601470, 2349202940]

約数ペア:

[(1, 2349202940), (2, 1174601470), (4, 587300735), (5, 469840588), (7, 335600420), (10, 234920294), (14, 167800210), (19, 123642260), (20, 117460147), (28, 83900105), (31, 75780740), (35, 67120084), (38, 61821130), (62, 37890370), (70, 33560042), (76, 30910565), (95, 24728452), (124, 18945185), (133, 17663180), (140, 16780021), (155, 15156148), (190, 12364226), (217, 10825820), (266, 8831590), (310, 7578074), (380, 6182113), (434, 5412910), (532, 4415795), (589, 3988460), (620, 3789037), (665, 3532636), (868, 2706455), (919, 2556260), (961, 2444540), (1085, 2165164), (1178, 1994230), (1330, 1766318), (1838, 1278130), (1922, 1222270), (2170, 1082582), (2356, 997115), (2660, 883159), (2945, 797692), (3676, 639065), (3844, 611135), (4123, 569780), (4340, 541291), (4595, 511252), (4805, 488908), (5890, 398846), (6433, 365180), (6727, 349220), (8246, 284890), (9190, 255626), (9610, 244454), (11780, 199423), (12866, 182590), (13454, 174610), (16492, 142445), (17461, 134540), (18259, 128660), (18380, 127813), (19220, 122227), (20615, 113956), (25732, 91295), (26908, 87305), (28489, 82460), (32165, 73036), (33635, 69844), (34922, 67270), (36518, 64330), (41230, 56978)]