9001098540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{2381243}}^1$

素因数の和:2381268

約数の個数: 96

約数和(自身を含む): 32003919360

約数和(自身を除く): 23002820820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 2381243, 4762486, 7143729, 9524972, 11906215, 14287458, 16668701, 21431187, 23812430, 28574916, 33337402, 35718645, 42862374, 47624860, 50006103, 64293561, 66674804, 71437290, 83343505, 85724748, 100012206, 107155935, 128587122, 142874580, 150018309, 166687010, 200024412, 214311870, 250030515, 257174244, 300036618, 321467805, 333374020, 428623740, 450054927, 500061030, 600073236, 642935610, 750091545, 900109854, 1000122060, 1285871220, 1500183090, 1800219708, 2250274635, 3000366180, 4500549270, 9001098540]

約数ペア:

[(1, 9001098540), (2, 4500549270), (3, 3000366180), (4, 2250274635), (5, 1800219708), (6, 1500183090), (7, 1285871220), (9, 1000122060), (10, 900109854), (12, 750091545), (14, 642935610), (15, 600073236), (18, 500061030), (20, 450054927), (21, 428623740), (27, 333374020), (28, 321467805), (30, 300036618), (35, 257174244), (36, 250030515), (42, 214311870), (45, 200024412), (54, 166687010), (60, 150018309), (63, 142874580), (70, 128587122), (84, 107155935), (90, 100012206), (105, 85724748), (108, 83343505), (126, 71437290), (135, 66674804), (140, 64293561), (180, 50006103), (189, 47624860), (210, 42862374), (252, 35718645), (270, 33337402), (315, 28574916), (378, 23812430), (420, 21431187), (540, 16668701), (630, 14287458), (756, 11906215), (945, 9524972), (1260, 7143729), (1890, 4762486), (3780, 2381243)]