89219130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3012

約数の個数: 128

約数和(自身を含む): 287594496

約数和(自身を除く): 198375366

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 2971, 3003, 4290, 5005, 5942, 6006, 8913, 10010, 14855, 15015, 17826, 20797, 29710, 30030, 32681, 38623, 41594, 44565, 62391, 65362, 77246, 89130, 98043, 103985, 115869, 124782, 163405, 193115, 196086, 207970, 228767, 231738, 270361, 311955, 326810, 386230, 424853, 457534, 490215, 540722, 579345, 623910, 686301, 811083, 849706, 980430, 1143835, 1158690, 1274559, 1351805, 1372602, 1622166, 2124265, 2287670, 2549118, 2703610, 2973971, 3431505, 4055415, 4248530, 5947942, 6372795, 6863010, 8110830, 8921913, 12745590, 14869855, 17843826, 29739710, 44609565, 89219130]

約数ペア:

[(1, 89219130), (2, 44609565), (3, 29739710), (5, 17843826), (6, 14869855), (7, 12745590), (10, 8921913), (11, 8110830), (13, 6863010), (14, 6372795), (15, 5947942), (21, 4248530), (22, 4055415), (26, 3431505), (30, 2973971), (33, 2703610), (35, 2549118), (39, 2287670), (42, 2124265), (55, 1622166), (65, 1372602), (66, 1351805), (70, 1274559), (77, 1158690), (78, 1143835), (91, 980430), (105, 849706), (110, 811083), (130, 686301), (143, 623910), (154, 579345), (165, 540722), (182, 490215), (195, 457534), (210, 424853), (231, 386230), (273, 326810), (286, 311955), (330, 270361), (385, 231738), (390, 228767), (429, 207970), (455, 196086), (462, 193115), (546, 163405), (715, 124782), (770, 115869), (858, 103985), (910, 98043), (1001, 89130), (1155, 77246), (1365, 65362), (1430, 62391), (2002, 44565), (2145, 41594), (2310, 38623), (2730, 32681), (2971, 30030), (3003, 29710), (4290, 20797), (5005, 17826), (5942, 15015), (6006, 14855), (8913, 10010)]