7131639930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{463}}^1$

素因数の和:996

約数の個数: 128

約数和(自身を含む): 18393108480

約数和(自身を除く): 11261468550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 443, 463, 570, 610, 886, 915, 926, 1159, 1329, 1389, 1830, 2215, 2315, 2318, 2658, 2778, 3477, 4430, 4630, 5795, 6645, 6945, 6954, 8417, 8797, 11590, 13290, 13890, 16834, 17385, 17594, 25251, 26391, 27023, 28243, 34770, 42085, 43985, 50502, 52782, 54046, 56486, 81069, 84170, 84729, 87970, 126255, 131955, 135115, 141215, 162138, 169458, 205109, 252510, 263910, 270230, 282430, 405345, 410218, 423645, 513437, 536617, 615327, 810690, 847290, 1025545, 1026874, 1073234, 1230654, 1540311, 1609851, 2051090, 2567185, 2683085, 3076635, 3080622, 3219702, 3897071, 5134370, 5366170, 6153270, 7701555, 7794142, 8049255, 11691213, 12511649, 15403110, 16098510, 19485355, 23382426, 25023298, 37534947, 38970710, 58456065, 62558245, 75069894, 116912130, 125116490, 187674735, 237721331, 375349470, 475442662, 713163993, 1188606655, 1426327986, 2377213310, 3565819965, 7131639930]

約数ペア:

[(1, 7131639930), (2, 3565819965), (3, 2377213310), (5, 1426327986), (6, 1188606655), (10, 713163993), (15, 475442662), (19, 375349470), (30, 237721331), (38, 187674735), (57, 125116490), (61, 116912130), (95, 75069894), (114, 62558245), (122, 58456065), (183, 38970710), (190, 37534947), (285, 25023298), (305, 23382426), (366, 19485355), (443, 16098510), (463, 15403110), (570, 12511649), (610, 11691213), (886, 8049255), (915, 7794142), (926, 7701555), (1159, 6153270), (1329, 5366170), (1389, 5134370), (1830, 3897071), (2215, 3219702), (2315, 3080622), (2318, 3076635), (2658, 2683085), (2778, 2567185), (3477, 2051090), (4430, 1609851), (4630, 1540311), (5795, 1230654), (6645, 1073234), (6945, 1026874), (6954, 1025545), (8417, 847290), (8797, 810690), (11590, 615327), (13290, 536617), (13890, 513437), (16834, 423645), (17385, 410218), (17594, 405345), (25251, 282430), (26391, 270230), (27023, 263910), (28243, 252510), (34770, 205109), (42085, 169458), (43985, 162138), (50502, 141215), (52782, 135115), (54046, 131955), (56486, 126255), (81069, 87970), (84170, 84729)]