3886184340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{8231}}^1$

素因数の和:8350

約数の個数: 144

約数和(自身を含む): 12261465216

約数和(自身を除く): 8375280876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 61, 86, 90, 122, 129, 172, 180, 183, 215, 244, 258, 305, 366, 387, 430, 516, 549, 610, 645, 732, 774, 860, 915, 1098, 1220, 1290, 1548, 1830, 1935, 2196, 2580, 2623, 2745, 3660, 3870, 5246, 5490, 7740, 7869, 8231, 10492, 10980, 13115, 15738, 16462, 23607, 24693, 26230, 31476, 32924, 39345, 41155, 47214, 49386, 52460, 74079, 78690, 82310, 94428, 98772, 118035, 123465, 148158, 157380, 164620, 236070, 246930, 296316, 353933, 370395, 472140, 493860, 502091, 707866, 740790, 1004182, 1061799, 1415732, 1481580, 1506273, 1769665, 2008364, 2123598, 2510455, 3012546, 3185397, 3539330, 4247196, 4518819, 5020910, 5308995, 6025092, 6370794, 7078660, 7531365, 9037638, 10041820, 10617990, 12741588, 15062730, 15926985, 18075276, 21235980, 21589913, 22594095, 30125460, 31853970, 43179826, 45188190, 63707940, 64769739, 86359652, 90376380, 107949565, 129539478, 194309217, 215899130, 259078956, 323848695, 388618434, 431798260, 647697390, 777236868, 971546085, 1295394780, 1943092170, 3886184340]

約数ペア:

[(1, 3886184340), (2, 1943092170), (3, 1295394780), (4, 971546085), (5, 777236868), (6, 647697390), (9, 431798260), (10, 388618434), (12, 323848695), (15, 259078956), (18, 215899130), (20, 194309217), (30, 129539478), (36, 107949565), (43, 90376380), (45, 86359652), (60, 64769739), (61, 63707940), (86, 45188190), (90, 43179826), (122, 31853970), (129, 30125460), (172, 22594095), (180, 21589913), (183, 21235980), (215, 18075276), (244, 15926985), (258, 15062730), (305, 12741588), (366, 10617990), (387, 10041820), (430, 9037638), (516, 7531365), (549, 7078660), (610, 6370794), (645, 6025092), (732, 5308995), (774, 5020910), (860, 4518819), (915, 4247196), (1098, 3539330), (1220, 3185397), (1290, 3012546), (1548, 2510455), (1830, 2123598), (1935, 2008364), (2196, 1769665), (2580, 1506273), (2623, 1481580), (2745, 1415732), (3660, 1061799), (3870, 1004182), (5246, 740790), (5490, 707866), (7740, 502091), (7869, 493860), (8231, 472140), (10492, 370395), (10980, 353933), (13115, 296316), (15738, 246930), (16462, 236070), (23607, 164620), (24693, 157380), (26230, 148158), (31476, 123465), (32924, 118035), (39345, 98772), (41155, 94428), (47214, 82310), (49386, 78690), (52460, 74079)]