15494530980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{362191}}^1$

素因数の和:362257

約数の個数: 96

約数和(自身を含む): 46731460608

約数和(自身を除く): 31236929628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2852, 3565, 4278, 7130, 8556, 10695, 14260, 21390, 42780, 362191, 724382, 1086573, 1448764, 1810955, 2173146, 3621910, 4346292, 5432865, 7243820, 8330393, 10865730, 11227921, 16660786, 21731460, 22455842, 24991179, 33321572, 33683763, 41651965, 44911684, 49982358, 56139605, 67367526, 83303930, 99964716, 112279210, 124955895, 134735052, 166607860, 168418815, 224558420, 249911790, 258242183, 336837630, 499823580, 516484366, 673675260, 774726549, 1032968732, 1291210915, 1549453098, 2582421830, 3098906196, 3873632745, 5164843660, 7747265490, 15494530980]

約数ペア:

[(1, 15494530980), (2, 7747265490), (3, 5164843660), (4, 3873632745), (5, 3098906196), (6, 2582421830), (10, 1549453098), (12, 1291210915), (15, 1032968732), (20, 774726549), (23, 673675260), (30, 516484366), (31, 499823580), (46, 336837630), (60, 258242183), (62, 249911790), (69, 224558420), (92, 168418815), (93, 166607860), (115, 134735052), (124, 124955895), (138, 112279210), (155, 99964716), (186, 83303930), (230, 67367526), (276, 56139605), (310, 49982358), (345, 44911684), (372, 41651965), (460, 33683763), (465, 33321572), (620, 24991179), (690, 22455842), (713, 21731460), (930, 16660786), (1380, 11227921), (1426, 10865730), (1860, 8330393), (2139, 7243820), (2852, 5432865), (3565, 4346292), (4278, 3621910), (7130, 2173146), (8556, 1810955), (10695, 1448764), (14260, 1086573), (21390, 724382), (42780, 362191)]