1311483870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{23167}}^1$

素因数の和:23234

約数の個数: 96

約数和(自身を含む): 3708177408

約数和(自身を除く): 2396693538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 37, 45, 51, 74, 85, 90, 102, 111, 153, 170, 185, 222, 255, 306, 333, 370, 510, 555, 629, 666, 765, 1110, 1258, 1530, 1665, 1887, 3145, 3330, 3774, 5661, 6290, 9435, 11322, 18870, 23167, 28305, 46334, 56610, 69501, 115835, 139002, 208503, 231670, 347505, 393839, 417006, 695010, 787678, 857179, 1042515, 1181517, 1714358, 1969195, 2085030, 2363034, 2571537, 3544551, 3938390, 4285895, 5143074, 5907585, 7089102, 7714611, 8571790, 11815170, 12857685, 14572043, 15429222, 17722755, 25715370, 29144086, 35445510, 38573055, 43716129, 72860215, 77146110, 87432258, 131148387, 145720430, 218580645, 262296774, 437161290, 655741935, 1311483870]

約数ペア:

[(1, 1311483870), (2, 655741935), (3, 437161290), (5, 262296774), (6, 218580645), (9, 145720430), (10, 131148387), (15, 87432258), (17, 77146110), (18, 72860215), (30, 43716129), (34, 38573055), (37, 35445510), (45, 29144086), (51, 25715370), (74, 17722755), (85, 15429222), (90, 14572043), (102, 12857685), (111, 11815170), (153, 8571790), (170, 7714611), (185, 7089102), (222, 5907585), (255, 5143074), (306, 4285895), (333, 3938390), (370, 3544551), (510, 2571537), (555, 2363034), (629, 2085030), (666, 1969195), (765, 1714358), (1110, 1181517), (1258, 1042515), (1530, 857179), (1665, 787678), (1887, 695010), (3145, 417006), (3330, 393839), (3774, 347505), (5661, 231670), (6290, 208503), (9435, 139002), (11322, 115835), (18870, 69501), (23167, 56610), (28305, 46334)]