15202742490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{764341}}^1$

素因数の和:764384

約数の個数: 96

約数和(自身を含む): 45071719056

約数和(自身を除く): 29868976566

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 19890, 764341, 1528682, 2293023, 3821705, 4586046, 6879069, 7643410, 9936433, 11465115, 12993797, 13758138, 19872866, 22930230, 25987594, 29809299, 34395345, 38981391, 49682165, 59618598, 64968985, 68790690, 77962782, 89427897, 99364330, 116944173, 129937970, 149046495, 168919361, 178855794, 194906955, 233888346, 298092990, 337838722, 389813910, 447139485, 506758083, 584720865, 844596805, 894278970, 1013516166, 1169441730, 1520274249, 1689193610, 2533790415, 3040548498, 5067580830, 7601371245, 15202742490]

約数ペア:

[(1, 15202742490), (2, 7601371245), (3, 5067580830), (5, 3040548498), (6, 2533790415), (9, 1689193610), (10, 1520274249), (13, 1169441730), (15, 1013516166), (17, 894278970), (18, 844596805), (26, 584720865), (30, 506758083), (34, 447139485), (39, 389813910), (45, 337838722), (51, 298092990), (65, 233888346), (78, 194906955), (85, 178855794), (90, 168919361), (102, 149046495), (117, 129937970), (130, 116944173), (153, 99364330), (170, 89427897), (195, 77962782), (221, 68790690), (234, 64968985), (255, 59618598), (306, 49682165), (390, 38981391), (442, 34395345), (510, 29809299), (585, 25987594), (663, 22930230), (765, 19872866), (1105, 13758138), (1170, 12993797), (1326, 11465115), (1530, 9936433), (1989, 7643410), (2210, 6879069), (3315, 4586046), (3978, 3821705), (6630, 2293023), (9945, 1528682), (19890, 764341)]