98118090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1217

約数の個数: 144

約数和(自身を含む): 312642720

約数和(自身を除く): 214524630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 342, 399, 441, 490, 570, 630, 665, 735, 798, 855, 882, 931, 1171, 1197, 1330, 1470, 1710, 1862, 1995, 2205, 2342, 2394, 2793, 3513, 3990, 4410, 4655, 5586, 5855, 5985, 7026, 8197, 8379, 9310, 10539, 11710, 11970, 13965, 16394, 16758, 17565, 21078, 22249, 24591, 27930, 35130, 40985, 41895, 44498, 49182, 52695, 57379, 66747, 73773, 81970, 83790, 105390, 111245, 114758, 122955, 133494, 147546, 155743, 172137, 200241, 222490, 245910, 286895, 311486, 333735, 344274, 368865, 400482, 467229, 516411, 573790, 667470, 737730, 778715, 860685, 934458, 1001205, 1032822, 1090201, 1401687, 1557430, 1721370, 2002410, 2180402, 2336145, 2582055, 2803374, 3270603, 4672290, 5164110, 5451005, 6541206, 7008435, 9811809, 10902010, 14016870, 16353015, 19623618, 32706030, 49059045, 98118090]

約数ペア:

[(1, 98118090), (2, 49059045), (3, 32706030), (5, 19623618), (6, 16353015), (7, 14016870), (9, 10902010), (10, 9811809), (14, 7008435), (15, 6541206), (18, 5451005), (19, 5164110), (21, 4672290), (30, 3270603), (35, 2803374), (38, 2582055), (42, 2336145), (45, 2180402), (49, 2002410), (57, 1721370), (63, 1557430), (70, 1401687), (90, 1090201), (95, 1032822), (98, 1001205), (105, 934458), (114, 860685), (126, 778715), (133, 737730), (147, 667470), (171, 573790), (190, 516411), (210, 467229), (245, 400482), (266, 368865), (285, 344274), (294, 333735), (315, 311486), (342, 286895), (399, 245910), (441, 222490), (490, 200241), (570, 172137), (630, 155743), (665, 147546), (735, 133494), (798, 122955), (855, 114758), (882, 111245), (931, 105390), (1171, 83790), (1197, 81970), (1330, 73773), (1470, 66747), (1710, 57379), (1862, 52695), (1995, 49182), (2205, 44498), (2342, 41895), (2394, 40985), (2793, 35130), (3513, 27930), (3990, 24591), (4410, 22249), (4655, 21078), (5586, 17565), (5855, 16758), (5985, 16394), (7026, 13965), (8197, 11970), (8379, 11710), (9310, 10539)]